From fe8937e37ed762802cfaa3b9933682b52ffa92ba Mon Sep 17 00:00:00 2001 From: David Rowe Date: Thu, 11 Dec 2014 21:31:08 -0800 Subject: [PATCH 1/9] Make lasers able to emanate from index finger tips --- interface/src/avatar/Avatar.cpp | 93 +++++++++++++++++----------- interface/src/avatar/MyAvatar.h | 9 --- libraries/avatars/src/AvatarData.cpp | 11 +++- libraries/avatars/src/AvatarData.h | 6 ++ 4 files changed, 71 insertions(+), 48 deletions(-) diff --git a/interface/src/avatar/Avatar.cpp b/interface/src/avatar/Avatar.cpp index c680c75056..74043b2339 100644 --- a/interface/src/avatar/Avatar.cpp +++ b/interface/src/avatar/Avatar.cpp @@ -277,43 +277,64 @@ void Avatar::render(const glm::vec3& cameraPosition, RenderMode renderMode, bool // render pointing lasers glm::vec3 laserColor = glm::vec3(1.0f, 0.0f, 1.0f); float laserLength = 50.0f; - if (_handState == HAND_STATE_LEFT_POINTING || - _handState == HAND_STATE_BOTH_POINTING) { - int leftIndex = _skeletonModel.getLeftHandJointIndex(); - glm::vec3 leftPosition; - glm::quat leftRotation; - _skeletonModel.getJointPositionInWorldFrame(leftIndex, leftPosition); - _skeletonModel.getJointRotationInWorldFrame(leftIndex, leftRotation); - glPushMatrix(); { - glTranslatef(leftPosition.x, leftPosition.y, leftPosition.z); - float angle = glm::degrees(glm::angle(leftRotation)); - glm::vec3 axis = glm::axis(leftRotation); - glRotatef(angle, axis.x, axis.y, axis.z); - glBegin(GL_LINES); - glColor3f(laserColor.x, laserColor.y, laserColor.z); - glVertex3f(0.0f, 0.0f, 0.0f); - glVertex3f(0.0f, laserLength, 0.0f); - glEnd(); - } glPopMatrix(); + glm::vec3 position; + glm::quat rotation; + bool havePosition, haveRotation; + + if (_handState & LEFT_HAND_POINTING_FLAG) { + + if (_handState & IS_FINGER_POINTING_FLAG) { + int leftIndexTip = getJointIndex("LeftHandIndex4"); + int leftIndexTipJoint = getJointIndex("LeftHandIndex3"); + havePosition = _skeletonModel.getJointPositionInWorldFrame(leftIndexTip, position); + haveRotation = _skeletonModel.getJointRotationInWorldFrame(leftIndexTipJoint, rotation); + } else { + int leftHand = _skeletonModel.getLeftHandJointIndex(); + havePosition = _skeletonModel.getJointPositionInWorldFrame(leftHand, position); + haveRotation = _skeletonModel.getJointRotationInWorldFrame(leftHand, rotation); + } + + if (havePosition && haveRotation) { + glPushMatrix(); { + glTranslatef(position.x, position.y, position.z); + float angle = glm::degrees(glm::angle(rotation)); + glm::vec3 axis = glm::axis(rotation); + glRotatef(angle, axis.x, axis.y, axis.z); + glBegin(GL_LINES); + glColor3f(laserColor.x, laserColor.y, laserColor.z); + glVertex3f(0.0f, 0.0f, 0.0f); + glVertex3f(0.0f, laserLength, 0.0f); + glEnd(); + } glPopMatrix(); + } } - if (_handState == HAND_STATE_RIGHT_POINTING || - _handState == HAND_STATE_BOTH_POINTING) { - int rightIndex = _skeletonModel.getRightHandJointIndex(); - glm::vec3 rightPosition; - glm::quat rightRotation; - _skeletonModel.getJointPositionInWorldFrame(rightIndex, rightPosition); - _skeletonModel.getJointRotationInWorldFrame(rightIndex, rightRotation); - glPushMatrix(); { - glTranslatef(rightPosition.x, rightPosition.y, rightPosition.z); - float angle = glm::degrees(glm::angle(rightRotation)); - glm::vec3 axis = glm::axis(rightRotation); - glRotatef(angle, axis.x, axis.y, axis.z); - glBegin(GL_LINES); - glColor3f(laserColor.x, laserColor.y, laserColor.z); - glVertex3f(0.0f, 0.0f, 0.0f); - glVertex3f(0.0f, laserLength, 0.0f); - glEnd(); - } glPopMatrix(); + + if (_handState & RIGHT_HAND_POINTING_FLAG) { + + if (_handState & IS_FINGER_POINTING_FLAG) { + int rightIndexTip = getJointIndex("RightHandIndex4"); + int rightIndexTipJoint = getJointIndex("RightHandIndex3"); + havePosition = _skeletonModel.getJointPositionInWorldFrame(rightIndexTip, position); + haveRotation = _skeletonModel.getJointRotationInWorldFrame(rightIndexTipJoint, rotation); + } else { + int rightHand = _skeletonModel.getRightHandJointIndex(); + havePosition = _skeletonModel.getJointPositionInWorldFrame(rightHand, position); + haveRotation = _skeletonModel.getJointRotationInWorldFrame(rightHand, rotation); + } + + if (havePosition && haveRotation) { + glPushMatrix(); { + glTranslatef(position.x, position.y, position.z); + float angle = glm::degrees(glm::angle(rotation)); + glm::vec3 axis = glm::axis(rotation); + glRotatef(angle, axis.x, axis.y, axis.z); + glBegin(GL_LINES); + glColor3f(laserColor.x, laserColor.y, laserColor.z); + glVertex3f(0.0f, 0.0f, 0.0f); + glVertex3f(0.0f, laserLength, 0.0f); + glEnd(); + } glPopMatrix(); + } } } diff --git a/interface/src/avatar/MyAvatar.h b/interface/src/avatar/MyAvatar.h index 12ad4474c9..7bf6d057da 100644 --- a/interface/src/avatar/MyAvatar.h +++ b/interface/src/avatar/MyAvatar.h @@ -21,15 +21,6 @@ class ModelItemID; -enum AvatarHandState -{ - HAND_STATE_NULL = 0, - HAND_STATE_LEFT_POINTING, - HAND_STATE_RIGHT_POINTING, - HAND_STATE_BOTH_POINTING, - NUM_HAND_STATES -}; - class MyAvatar : public Avatar { Q_OBJECT Q_PROPERTY(bool shouldRenderLocally READ getShouldRenderLocally WRITE setShouldRenderLocally) diff --git a/libraries/avatars/src/AvatarData.cpp b/libraries/avatars/src/AvatarData.cpp index 95432bc81a..d22d1c5a0a 100644 --- a/libraries/avatars/src/AvatarData.cpp +++ b/libraries/avatars/src/AvatarData.cpp @@ -188,7 +188,11 @@ QByteArray AvatarData::toByteArray() { // key state setSemiNibbleAt(bitItems,KEY_STATE_START_BIT,_keyState); // hand state - setSemiNibbleAt(bitItems,HAND_STATE_START_BIT,_handState); + bool isFingerPointing = _handState & IS_FINGER_POINTING_FLAG; + setSemiNibbleAt(bitItems, HAND_STATE_START_BIT, _handState & ~IS_FINGER_POINTING_FLAG); + if (isFingerPointing) { + setAtBit(bitItems, HAND_STATE_FINGER_POINTING_BIT); + } // faceshift state if (_headData->_isFaceshiftConnected) { setAtBit(bitItems, IS_FACESHIFT_CONNECTED); @@ -439,8 +443,9 @@ int AvatarData::parseDataAtOffset(const QByteArray& packet, int offset) { // key state, stored as a semi-nibble in the bitItems _keyState = (KeyState)getSemiNibbleAt(bitItems,KEY_STATE_START_BIT); - // hand state, stored as a semi-nibble in the bitItems - _handState = getSemiNibbleAt(bitItems,HAND_STATE_START_BIT); + // hand state, stored as a semi-nibble plus a bit in the bitItems + _handState = getSemiNibbleAt(bitItems, HAND_STATE_START_BIT) + + oneAtBit(bitItems, HAND_STATE_FINGER_POINTING_BIT) ? IS_FINGER_POINTING_FLAG : 0; _headData->_isFaceshiftConnected = oneAtBit(bitItems, IS_FACESHIFT_CONNECTED); _isChatCirclingEnabled = oneAtBit(bitItems, IS_CHAT_CIRCLING_ENABLED); diff --git a/libraries/avatars/src/AvatarData.h b/libraries/avatars/src/AvatarData.h index d590f95bfd..55b35377c0 100644 --- a/libraries/avatars/src/AvatarData.h +++ b/libraries/avatars/src/AvatarData.h @@ -82,6 +82,12 @@ const int HAND_STATE_START_BIT = 2; // 3rd and 4th bits const int IS_FACESHIFT_CONNECTED = 4; // 5th bit const int IS_CHAT_CIRCLING_ENABLED = 5; // 6th bit const int HAS_REFERENTIAL = 6; // 7th bit +const int HAND_STATE_FINGER_POINTING_BIT = 7; // 8th bit + +const char HAND_STATE_NULL = 0; +const char LEFT_HAND_POINTING_FLAG = 1; +const char RIGHT_HAND_POINTING_FLAG = 2; +const char IS_FINGER_POINTING_FLAG = 4; static const float MAX_AVATAR_SCALE = 1000.0f; static const float MIN_AVATAR_SCALE = .005f; From 1ab91296162bceab354ace56bf76cf5099015d5f Mon Sep 17 00:00:00 2001 From: David Rowe Date: Thu, 11 Dec 2014 21:31:23 -0800 Subject: [PATCH 2/9] Update laserPointer.js to detect pointing with Leap Motion or similar --- examples/laserPointer.js | 90 +++++++++++++++++++++++++++++++++++----- 1 file changed, 80 insertions(+), 10 deletions(-) diff --git a/examples/laserPointer.js b/examples/laserPointer.js index bedafe6a18..156e9ba298 100644 --- a/examples/laserPointer.js +++ b/examples/laserPointer.js @@ -5,19 +5,89 @@ // Created by Clément Brisset on 7/18/14. // Copyright 2014 High Fidelity, Inc. // +// If using Hydra controllers, pulling the triggers makes laser pointers emanate from the respective hands. +// If using a Leap Motion or similar to control your avatar's hands and fingers, pointing with your index fingers makes +// laser pointers emanate from the respective index fingers. +// // Distributed under the Apache License, Version 2.0. // See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html // -var LEFT = 0; -var RIGHT = 1; -var LEFT_HAND_FLAG = 1; -var RIGHT_HAND_FLAG = 2; +var laserPointer = (function () { -function update() { - var state = ((Controller.getTriggerValue(LEFT) > 0.9) ? LEFT_HAND_FLAG : 0) + - ((Controller.getTriggerValue(RIGHT) > 0.9) ? RIGHT_HAND_FLAG : 0); - MyAvatar.setHandState(state); -} + var NUM_FINGERs = 4, // Excluding thumb + fingers = [ + [ "LeftHandIndex", "LeftHandMiddle", "LeftHandRing", "LeftHandPinky" ], + [ "RightHandIndex", "RightHandMiddle", "RightHandRing", "RightHandPinky" ] + ]; -Script.update.connect(update); \ No newline at end of file + function isHandPointing(hand) { + var MINIMUM_TRIGGER_PULL = 0.9; + return Controller.getTriggerValue(hand) > MINIMUM_TRIGGER_PULL; + } + + function isFingerPointing(hand) { + // Index finger is pointing if final two bones of middle, ring, and pinky fingers are > 90 degrees w.r.t. index finger + + var pointing, + indexDirection, + otherDirection, + f; + + pointing = true; + + indexDirection = Vec3.subtract( + MyAvatar.getJointPosition(fingers[hand][0] + "4"), + MyAvatar.getJointPosition(fingers[hand][0] + "2") + ); + + for (f = 1; f < NUM_FINGERs; f += 1) { + otherDirection = Vec3.subtract( + MyAvatar.getJointPosition(fingers[hand][f] + "4"), + MyAvatar.getJointPosition(fingers[hand][f] + "2") + ); + pointing = pointing && Vec3.dot(indexDirection, otherDirection) < 0; + } + + return pointing; + } + + function update() { + var LEFT_HAND = 0, + RIGHT_HAND = 1, + LEFT_HAND_POINTING_FLAG = 1, + RIGHT_HAND_POINTING_FLAG = 2, + FINGER_POINTING_FLAG = 4, + handState; + + handState = 0; + + if (isHandPointing(LEFT_HAND)) { + handState += LEFT_HAND_POINTING_FLAG; + } + if (isHandPointing(RIGHT_HAND)) { + handState += RIGHT_HAND_POINTING_FLAG; + } + + if (handState === 0) { + if (isFingerPointing(LEFT_HAND)) { + handState += LEFT_HAND_POINTING_FLAG; + } + if (isFingerPointing(RIGHT_HAND)) { + handState += RIGHT_HAND_POINTING_FLAG; + } + if (handState !== 0) { + handState += FINGER_POINTING_FLAG; + } + } + + MyAvatar.setHandState(handState); + } + + return { + update: update + }; + +}()); + +Script.update.connect(laserPointer.update); From 20b880ca09833a60f13172207d0587524b47e821 Mon Sep 17 00:00:00 2001 From: David Rowe Date: Thu, 11 Dec 2014 23:07:05 -0800 Subject: [PATCH 3/9] Fix avatar hand state decoding for finger laser --- libraries/avatars/src/AvatarData.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libraries/avatars/src/AvatarData.cpp b/libraries/avatars/src/AvatarData.cpp index d22d1c5a0a..01f84ca246 100644 --- a/libraries/avatars/src/AvatarData.cpp +++ b/libraries/avatars/src/AvatarData.cpp @@ -445,7 +445,7 @@ int AvatarData::parseDataAtOffset(const QByteArray& packet, int offset) { _keyState = (KeyState)getSemiNibbleAt(bitItems,KEY_STATE_START_BIT); // hand state, stored as a semi-nibble plus a bit in the bitItems _handState = getSemiNibbleAt(bitItems, HAND_STATE_START_BIT) - + oneAtBit(bitItems, HAND_STATE_FINGER_POINTING_BIT) ? IS_FINGER_POINTING_FLAG : 0; + + (oneAtBit(bitItems, HAND_STATE_FINGER_POINTING_BIT) ? IS_FINGER_POINTING_FLAG : 0); _headData->_isFaceshiftConnected = oneAtBit(bitItems, IS_FACESHIFT_CONNECTED); _isChatCirclingEnabled = oneAtBit(bitItems, IS_CHAT_CIRCLING_ENABLED); From ef42203481b67d9f368dee3484f84345bd2f8960 Mon Sep 17 00:00:00 2001 From: ZappoMan Date: Wed, 17 Dec 2014 15:58:52 -0800 Subject: [PATCH 4/9] add wire cube implementation to GeometryCache and DeferredLightingEffect --- libraries/render-utils/src/DeferredLightingEffect.cpp | 2 +- libraries/render-utils/src/GeometryCache.cpp | 8 ++++++-- libraries/render-utils/src/GeometryCache.h | 2 +- 3 files changed, 8 insertions(+), 4 deletions(-) diff --git a/libraries/render-utils/src/DeferredLightingEffect.cpp b/libraries/render-utils/src/DeferredLightingEffect.cpp index 14d383418f..065ca3a741 100644 --- a/libraries/render-utils/src/DeferredLightingEffect.cpp +++ b/libraries/render-utils/src/DeferredLightingEffect.cpp @@ -68,7 +68,7 @@ void DeferredLightingEffect::renderSolidSphere(float radius, int slices, int sta void DeferredLightingEffect::renderWireSphere(float radius, int slices, int stacks) { bindSimpleProgram(); - glutWireSphere(radius, slices, stacks); + DependencyManager::get()->renderSphere(radius, slices, stacks, false); releaseSimpleProgram(); } diff --git a/libraries/render-utils/src/GeometryCache.cpp b/libraries/render-utils/src/GeometryCache.cpp index 56092945a2..a770d942fe 100644 --- a/libraries/render-utils/src/GeometryCache.cpp +++ b/libraries/render-utils/src/GeometryCache.cpp @@ -119,7 +119,7 @@ const int NUM_COORDS_PER_VERTEX = 3; const int NUM_BYTES_PER_VERTEX = NUM_COORDS_PER_VERTEX * sizeof(GLfloat); const int NUM_BYTES_PER_INDEX = sizeof(GLushort); -void GeometryCache::renderSphere(float radius, int slices, int stacks) { +void GeometryCache::renderSphere(float radius, int slices, int stacks, bool solid) { VerticesIndices& vbo = _sphereVBOs[IntPair(slices, stacks)]; int vertices = slices * (stacks - 1) + 2; int indices = slices * stacks * NUM_VERTICES_PER_TRIANGULATED_QUAD; @@ -211,7 +211,11 @@ void GeometryCache::renderSphere(float radius, int slices, int stacks) { glPushMatrix(); glScalef(radius, radius, radius); - glDrawRangeElementsEXT(GL_TRIANGLES, 0, vertices - 1, indices, GL_UNSIGNED_SHORT, 0); + if (solid) { + glDrawRangeElementsEXT(GL_TRIANGLES, 0, vertices - 1, indices, GL_UNSIGNED_SHORT, 0); + } else { + glDrawRangeElementsEXT(GL_LINES, 0, vertices - 1, indices, GL_UNSIGNED_SHORT, 0); + } glPopMatrix(); glDisableClientState(GL_VERTEX_ARRAY); diff --git a/libraries/render-utils/src/GeometryCache.h b/libraries/render-utils/src/GeometryCache.h index 97f24f94a3..f0045c10bf 100644 --- a/libraries/render-utils/src/GeometryCache.h +++ b/libraries/render-utils/src/GeometryCache.h @@ -38,7 +38,7 @@ class GeometryCache : public ResourceCache { public: void renderHemisphere(int slices, int stacks); - void renderSphere(float radius, int slices, int stacks); + void renderSphere(float radius, int slices, int stacks, bool solid = true); void renderSquare(int xDivisions, int yDivisions); void renderHalfCylinder(int slices, int stacks); void renderCone(float base, float height, int slices, int stacks); From 11b44000998e222f3a2f523da63d58077a28a403 Mon Sep 17 00:00:00 2001 From: ZappoMan Date: Thu, 18 Dec 2014 11:20:17 -0800 Subject: [PATCH 5/9] move all glut-ness to geometry cache --- interface/src/Application.cpp | 2 +- interface/src/avatar/Hand.cpp | 2 +- interface/src/ui/MetavoxelEditor.cpp | 6 +- interface/src/ui/NodeBounds.cpp | 4 +- interface/src/ui/overlays/Sphere3DOverlay.cpp | 6 +- interface/src/voxels/VoxelFade.cpp | 3 +- .../src/RenderableBoxEntityItem.cpp | 78 +++---------------- .../src/DeferredLightingEffect.cpp | 6 +- .../render-utils/src/DeferredLightingEffect.h | 3 +- libraries/render-utils/src/GeometryCache.cpp | 10 +++ libraries/render-utils/src/GeometryCache.h | 2 + 11 files changed, 37 insertions(+), 85 deletions(-) diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp index 4df23d2f7e..577f830495 100644 --- a/interface/src/Application.cpp +++ b/interface/src/Application.cpp @@ -3575,7 +3575,7 @@ void Application::renderViewFrustum(ViewFrustum& viewFrustum) { glPushMatrix(); glColor4f(1, 1, 0, 1); glTranslatef(position.x, position.y, position.z); // where we actually want it! - glutWireSphere(keyholeRadius, 20, 20); + DependencyManager::get()->renderSphere(keyholeRadius, 20, 20, false); glPopMatrix(); } } diff --git a/interface/src/avatar/Hand.cpp b/interface/src/avatar/Hand.cpp index 91d59ae2fa..0ea0d1b725 100644 --- a/interface/src/avatar/Hand.cpp +++ b/interface/src/avatar/Hand.cpp @@ -153,7 +153,7 @@ void Hand::renderHandTargets(bool isMine) { const float collisionRadius = 0.05f; glColor4f(0.5f,0.5f,0.5f, alpha); - glutWireSphere(collisionRadius, 10.0f, 10.0f); + DependencyManager::get()->renderSphere(collisionRadius, 10, 10, false); glPopMatrix(); } } diff --git a/interface/src/ui/MetavoxelEditor.cpp b/interface/src/ui/MetavoxelEditor.cpp index f0516ab955..1a440570b7 100644 --- a/interface/src/ui/MetavoxelEditor.cpp +++ b/interface/src/ui/MetavoxelEditor.cpp @@ -33,6 +33,7 @@ #include #include +#include #include #include #include @@ -492,12 +493,11 @@ void BoxTool::render() { glColor4f(GRID_BRIGHTNESS, GRID_BRIGHTNESS, GRID_BRIGHTNESS, BOX_ALPHA); } glEnable(GL_CULL_FACE); - glutSolidCube(1.0); + DependencyManager::get()->renderSolidCube(1.0f); glDisable(GL_CULL_FACE); } glColor3f(GRID_BRIGHTNESS, GRID_BRIGHTNESS, GRID_BRIGHTNESS); - glutWireCube(1.0); - + DependencyManager::get()->renderWireCube(1.0f); glPopMatrix(); } diff --git a/interface/src/ui/NodeBounds.cpp b/interface/src/ui/NodeBounds.cpp index b0d3ddd14f..c529f6bbf3 100644 --- a/interface/src/ui/NodeBounds.cpp +++ b/interface/src/ui/NodeBounds.cpp @@ -12,6 +12,8 @@ // See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html // +#include + #include "Application.h" #include "Util.h" @@ -132,7 +134,7 @@ void NodeBounds::draw() { getColorForNodeType(selectedNode->getType(), red, green, blue); glColor4f(red, green, blue, 0.2f); - glutSolidCube(1.0); + DependencyManager::get()->renderSolidCube(1.0f); glPopMatrix(); diff --git a/interface/src/ui/overlays/Sphere3DOverlay.cpp b/interface/src/ui/overlays/Sphere3DOverlay.cpp index 522902194f..3e30ec033d 100644 --- a/interface/src/ui/overlays/Sphere3DOverlay.cpp +++ b/interface/src/ui/overlays/Sphere3DOverlay.cpp @@ -62,11 +62,7 @@ void Sphere3DOverlay::render(RenderArgs* args) { glm::vec3 positionToCenter = center - position; glTranslatef(positionToCenter.x, positionToCenter.y, positionToCenter.z); glScalef(dimensions.x, dimensions.y, dimensions.z); - if (_isSolid) { - DependencyManager::get()->renderSphere(1.0f, SLICES, SLICES); - } else { - glutWireSphere(1.0f, SLICES, SLICES); - } + DependencyManager::get()->renderSphere(1.0f, SLICES, SLICES, _isSolid); glPopMatrix(); glPopMatrix(); diff --git a/interface/src/voxels/VoxelFade.cpp b/interface/src/voxels/VoxelFade.cpp index 367090291c..7bb3be67ab 100644 --- a/interface/src/voxels/VoxelFade.cpp +++ b/interface/src/voxels/VoxelFade.cpp @@ -12,6 +12,7 @@ #include "InterfaceConfig.h" #include +#include #include #include "Application.h" @@ -47,7 +48,7 @@ void VoxelFade::render() { voxelDetails.y + voxelDetails.s * 0.5f, voxelDetails.z + voxelDetails.s * 0.5f); glLineWidth(1.0f); - glutSolidCube(voxelDetails.s); + DependencyManager::get()->renderSolidCube(voxelDetails.s); glLineWidth(1.0f); glPopMatrix(); glEnable(GL_LIGHTING); diff --git a/libraries/entities-renderer/src/RenderableBoxEntityItem.cpp b/libraries/entities-renderer/src/RenderableBoxEntityItem.cpp index bb0de0ce6d..276db09477 100644 --- a/libraries/entities-renderer/src/RenderableBoxEntityItem.cpp +++ b/libraries/entities-renderer/src/RenderableBoxEntityItem.cpp @@ -28,79 +28,23 @@ void RenderableBoxEntityItem::render(RenderArgs* args) { glm::vec3 position = getPositionInMeters(); glm::vec3 center = getCenter() * (float)TREE_SCALE; glm::vec3 dimensions = getDimensions() * (float)TREE_SCALE; - glm::vec3 halfDimensions = dimensions / 2.0f; glm::quat rotation = getRotation(); - const bool useGlutCube = true; const float MAX_COLOR = 255.0f; - if (useGlutCube) { - glColor4f(getColor()[RED_INDEX] / MAX_COLOR, getColor()[GREEN_INDEX] / MAX_COLOR, - getColor()[BLUE_INDEX] / MAX_COLOR, getLocalRenderAlpha()); + glColor4f(getColor()[RED_INDEX] / MAX_COLOR, getColor()[GREEN_INDEX] / MAX_COLOR, + getColor()[BLUE_INDEX] / MAX_COLOR, getLocalRenderAlpha()); + glPushMatrix(); + glTranslatef(position.x, position.y, position.z); + glm::vec3 axis = glm::axis(rotation); + glRotatef(glm::degrees(glm::angle(rotation)), axis.x, axis.y, axis.z); glPushMatrix(); - glTranslatef(position.x, position.y, position.z); - glm::vec3 axis = glm::axis(rotation); - glRotatef(glm::degrees(glm::angle(rotation)), axis.x, axis.y, axis.z); - glPushMatrix(); - glm::vec3 positionToCenter = center - position; - glTranslatef(positionToCenter.x, positionToCenter.y, positionToCenter.z); - glScalef(dimensions.x, dimensions.y, dimensions.z); - DependencyManager::get()->renderSolidCube(1.0f); - glPopMatrix(); + glm::vec3 positionToCenter = center - position; + glTranslatef(positionToCenter.x, positionToCenter.y, positionToCenter.z); + glScalef(dimensions.x, dimensions.y, dimensions.z); + DependencyManager::get()->renderSolidCube(1.0f); glPopMatrix(); - } else { - static GLfloat vertices[] = { 1, 1, 1, -1, 1, 1, -1,-1, 1, 1,-1, 1, // v0,v1,v2,v3 (front) - 1, 1, 1, 1,-1, 1, 1,-1,-1, 1, 1,-1, // v0,v3,v4,v5 (right) - 1, 1, 1, 1, 1,-1, -1, 1,-1, -1, 1, 1, // v0,v5,v6,v1 (top) - -1, 1, 1, -1, 1,-1, -1,-1,-1, -1,-1, 1, // v1,v6,v7,v2 (left) - -1,-1,-1, 1,-1,-1, 1,-1, 1, -1,-1, 1, // v7,v4,v3,v2 (bottom) - 1,-1,-1, -1,-1,-1, -1, 1,-1, 1, 1,-1 }; // v4,v7,v6,v5 (back) + glPopMatrix(); - // normal array - static GLfloat normals[] = { 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, // v0,v1,v2,v3 (front) - 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, // v0,v3,v4,v5 (right) - 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, // v0,v5,v6,v1 (top) - -1, 0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0, // v1,v6,v7,v2 (left) - 0,-1, 0, 0,-1, 0, 0,-1, 0, 0,-1, 0, // v7,v4,v3,v2 (bottom) - 0, 0,-1, 0, 0,-1, 0, 0,-1, 0, 0,-1 }; // v4,v7,v6,v5 (back) - - // index array of vertex array for glDrawElements() & glDrawRangeElement() - static GLubyte indices[] = { 0, 1, 2, 2, 3, 0, // front - 4, 5, 6, 6, 7, 4, // right - 8, 9,10, 10,11, 8, // top - 12,13,14, 14,15,12, // left - 16,17,18, 18,19,16, // bottom - 20,21,22, 22,23,20 }; // back - - - - glEnableClientState(GL_NORMAL_ARRAY); - glEnableClientState(GL_VERTEX_ARRAY); - glNormalPointer(GL_FLOAT, 0, normals); - glVertexPointer(3, GL_FLOAT, 0, vertices); - - glColor4f(getColor()[RED_INDEX] / MAX_COLOR, getColor()[GREEN_INDEX] / MAX_COLOR, - getColor()[BLUE_INDEX] / MAX_COLOR, getLocalRenderAlpha()); - - DependencyManager::get()->bindSimpleProgram(); - - glPushMatrix(); - glTranslatef(position.x, position.y, position.z); - glm::vec3 axis = glm::axis(rotation); - glRotatef(glm::degrees(glm::angle(rotation)), axis.x, axis.y, axis.z); - glPushMatrix(); - glm::vec3 positionToCenter = center - position; - glTranslatef(positionToCenter.x, positionToCenter.y, positionToCenter.z); - // we need to do half the size because the geometry in the VBOs are from -1,-1,-1 to 1,1,1 - glScalef(halfDimensions.x, halfDimensions.y, halfDimensions.z); - glDrawElements(GL_TRIANGLES, 36, GL_UNSIGNED_BYTE, indices); - glPopMatrix(); - glPopMatrix(); - - DependencyManager::get()->releaseSimpleProgram(); - - glDisableClientState(GL_VERTEX_ARRAY); // disable vertex arrays - glDisableClientState(GL_NORMAL_ARRAY); - } }; diff --git a/libraries/render-utils/src/DeferredLightingEffect.cpp b/libraries/render-utils/src/DeferredLightingEffect.cpp index 065ca3a741..0dd6f9d0b8 100644 --- a/libraries/render-utils/src/DeferredLightingEffect.cpp +++ b/libraries/render-utils/src/DeferredLightingEffect.cpp @@ -12,8 +12,6 @@ // include this before QOpenGLFramebufferObject, which includes an earlier version of OpenGL #include -#include // TODO - we need to get rid of this ASAP - #include #include @@ -74,13 +72,13 @@ void DeferredLightingEffect::renderWireSphere(float radius, int slices, int stac void DeferredLightingEffect::renderSolidCube(float size) { bindSimpleProgram(); - glutSolidCube(size); + DependencyManager::get()->renderSolidCube(size); releaseSimpleProgram(); } void DeferredLightingEffect::renderWireCube(float size) { bindSimpleProgram(); - glutWireCube(size); + DependencyManager::get()->renderWireCube(size); releaseSimpleProgram(); } diff --git a/libraries/render-utils/src/DeferredLightingEffect.h b/libraries/render-utils/src/DeferredLightingEffect.h index 7ace3448d7..4f3b930a09 100644 --- a/libraries/render-utils/src/DeferredLightingEffect.h +++ b/libraries/render-utils/src/DeferredLightingEffect.h @@ -30,8 +30,7 @@ public: void init(AbstractViewStateInterface* viewState); - /// Returns a reference to a simple program suitable for rendering static - /// untextured geometry (such as that generated by glutSolidSphere, etc.) + /// Returns a reference to a simple program suitable for rendering static untextured geometry ProgramObject& getSimpleProgram() { return _simpleProgram; } /// Sets up the state necessary to render static untextured geometry with the simple program. diff --git a/libraries/render-utils/src/GeometryCache.cpp b/libraries/render-utils/src/GeometryCache.cpp index a770d942fe..e31ae2333a 100644 --- a/libraries/render-utils/src/GeometryCache.cpp +++ b/libraries/render-utils/src/GeometryCache.cpp @@ -11,6 +11,7 @@ // include this before QOpenGLBuffer, which includes an earlier version of OpenGL #include +#include // TODO - we need to get rid of this ASAP #include @@ -507,6 +508,15 @@ void GeometryCache::renderGrid(int xDivisions, int yDivisions) { buffer.release(); } +void GeometryCache::renderSolidCube(float size) { + glutSolidCube(size); +} + +void GeometryCache::renderWireCube(float size) { + glutWireCube(size); +} + + QSharedPointer GeometryCache::getGeometry(const QUrl& url, const QUrl& fallback, bool delayLoad) { return getResource(url, fallback, delayLoad).staticCast(); } diff --git a/libraries/render-utils/src/GeometryCache.h b/libraries/render-utils/src/GeometryCache.h index f0045c10bf..92e65718ab 100644 --- a/libraries/render-utils/src/GeometryCache.h +++ b/libraries/render-utils/src/GeometryCache.h @@ -43,6 +43,8 @@ public: void renderHalfCylinder(int slices, int stacks); void renderCone(float base, float height, int slices, int stacks); void renderGrid(int xDivisions, int yDivisions); + void renderSolidCube(float size); + void renderWireCube(float size); /// Loads geometry from the specified URL. /// \param fallback a fallback URL to load if the desired one is unavailable From 26bcca95c90e650076b23b7c4b69dd2780a9e278 Mon Sep 17 00:00:00 2001 From: ZappoMan Date: Thu, 18 Dec 2014 15:42:02 -0800 Subject: [PATCH 6/9] remove glutWireCube() --- libraries/render-utils/src/GeometryCache.cpp | 60 +++++++++++++++++++- libraries/render-utils/src/GeometryCache.h | 2 + 2 files changed, 61 insertions(+), 1 deletion(-) diff --git a/libraries/render-utils/src/GeometryCache.cpp b/libraries/render-utils/src/GeometryCache.cpp index e31ae2333a..d28702fa20 100644 --- a/libraries/render-utils/src/GeometryCache.cpp +++ b/libraries/render-utils/src/GeometryCache.cpp @@ -513,7 +513,65 @@ void GeometryCache::renderSolidCube(float size) { } void GeometryCache::renderWireCube(float size) { - glutWireCube(size); + VerticesIndices& vbo = _wireCubeVBOs[size]; + const int FLOATS_PER_VERTEX = 3; + const int VERTICES_PER_EDGE = 2; + const int TOP_EDGES = 4; + const int BOTTOM_EDGES = 4; + const int SIDE_EDGES = 4; + const int vertices = 8; + const int indices = (TOP_EDGES + BOTTOM_EDGES + SIDE_EDGES) * VERTICES_PER_EDGE; + if (vbo.first == 0) { + int vertexPoints = vertices * FLOATS_PER_VERTEX; + GLfloat* vertexData = new GLfloat[vertexPoints]; // only vertices, no normals because we're a wire cube + GLfloat* vertex = vertexData; + float halfSize = size / 2.0f; + + static GLfloat cannonicalVertices[] = + { 1, 1, 1, 1, 1,-1, -1, 1,-1, -1, 1, 1, // v0, v1, v2, v3 (top) + 1,-1, 1, 1,-1,-1, -1,-1,-1, -1,-1, 1 // v4, v5, v6, v7 (bottom) + }; + + // index array of vertex array for glDrawRangeElement() as a GL_LINES for each edge + const GLubyte LINE_BREAK = static_cast(-1); + static GLubyte cannonicalIndices[indices] = { + 0, 1, 1, 2, 2, 3, 3, 0, // (top) + 4, 5, 5, 6, 6, 7, 7, 4, // (bottom) + 0, 4, 1, 5, 2, 6, 3, 7, // (side edges) + }; + + for (int i = 0; i < vertexPoints; i++) { + vertex[i] = cannonicalVertices[i] * halfSize; + } + + glGenBuffers(1, &vbo.first); + glBindBuffer(GL_ARRAY_BUFFER, vbo.first); + glBufferData(GL_ARRAY_BUFFER, vertices * NUM_BYTES_PER_VERTEX, vertexData, GL_STATIC_DRAW); + delete[] vertexData; + + GLushort* indexData = new GLushort[indices]; + GLushort* index = indexData; + for (int i = 0; i < indices; i++) { + index[i] = cannonicalIndices[i]; + } + + glGenBuffers(1, &vbo.second); + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, vbo.second); + glBufferData(GL_ELEMENT_ARRAY_BUFFER, indices * NUM_BYTES_PER_INDEX, indexData, GL_STATIC_DRAW); + delete[] indexData; + + } else { + glBindBuffer(GL_ARRAY_BUFFER, vbo.first); + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, vbo.second); + } + glEnableClientState(GL_VERTEX_ARRAY); + glVertexPointer(FLOATS_PER_VERTEX, GL_FLOAT, FLOATS_PER_VERTEX * sizeof(float), 0); + glDrawRangeElementsEXT(GL_LINES, 0, vertices - 1, indices, GL_UNSIGNED_SHORT, 0); + glDisableClientState(GL_VERTEX_ARRAY); + + glBindBuffer(GL_ARRAY_BUFFER, 0); + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); + } diff --git a/libraries/render-utils/src/GeometryCache.h b/libraries/render-utils/src/GeometryCache.h index 92e65718ab..514ee03c79 100644 --- a/libraries/render-utils/src/GeometryCache.h +++ b/libraries/render-utils/src/GeometryCache.h @@ -68,6 +68,8 @@ private: QHash _squareVBOs; QHash _halfCylinderVBOs; QHash _coneVBOs; + QHash _wireCubeVBOs; + QHash _solidCubeVBOs; QHash _gridBuffers; QHash > _networkGeometry; From 8091564a731f3ea08a275197b3935ce0e5078ae2 Mon Sep 17 00:00:00 2001 From: ZappoMan Date: Thu, 18 Dec 2014 16:12:30 -0800 Subject: [PATCH 7/9] remove all glut --- interface/src/Application.cpp | 2 - interface/src/Util.cpp | 6 -- libraries/gpu/src/gpu/GLUTConfig.h | 25 ------ libraries/render-utils/src/GeometryCache.cpp | 95 +++++++++++++++++++- 4 files changed, 91 insertions(+), 37 deletions(-) delete mode 100644 libraries/gpu/src/gpu/GLUTConfig.h diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp index d502e380b5..a7b91db315 100644 --- a/interface/src/Application.cpp +++ b/interface/src/Application.cpp @@ -537,8 +537,6 @@ void Application::initializeGL() { } else { isInitialized = true; } - int argc = 0; - glutInit(&argc, 0); #endif #ifdef WIN32 diff --git a/interface/src/Util.cpp b/interface/src/Util.cpp index 38f18e96d9..d795964c5c 100644 --- a/interface/src/Util.cpp +++ b/interface/src/Util.cpp @@ -33,12 +33,6 @@ using namespace std; -// no clue which versions are affected... -#define WORKAROUND_BROKEN_GLUT_STROKES -// see http://www.opengl.org/resources/libraries/glut/spec3/node78.html - - - void renderWorldBox() { // Show edge of world float red[] = {1, 0, 0}; diff --git a/libraries/gpu/src/gpu/GLUTConfig.h b/libraries/gpu/src/gpu/GLUTConfig.h deleted file mode 100644 index 214f2bb2b0..0000000000 --- a/libraries/gpu/src/gpu/GLUTConfig.h +++ /dev/null @@ -1,25 +0,0 @@ -// -// GPUConfig.h -// libraries/gpu/src/gpu -// -// Created by Brad Hefta-Gaub on 12/17/14. -// Copyright 2014 High Fidelity, Inc. -// -// Distributed under the Apache License, Version 2.0. -// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html -// - -#ifndef gpu__GLUTConfig__ -#define gpu__GLUTConfig__ - -// TODO: remove these once we migrate away from GLUT calls -#if defined(__APPLE__) -#include -#elif defined(WIN32) -#include -#else -#include -#endif - - -#endif // gpu__GLUTConfig__ diff --git a/libraries/render-utils/src/GeometryCache.cpp b/libraries/render-utils/src/GeometryCache.cpp index d28702fa20..2837568ef5 100644 --- a/libraries/render-utils/src/GeometryCache.cpp +++ b/libraries/render-utils/src/GeometryCache.cpp @@ -11,7 +11,6 @@ // include this before QOpenGLBuffer, which includes an earlier version of OpenGL #include -#include // TODO - we need to get rid of this ASAP #include @@ -509,7 +508,97 @@ void GeometryCache::renderGrid(int xDivisions, int yDivisions) { } void GeometryCache::renderSolidCube(float size) { - glutSolidCube(size); + VerticesIndices& vbo = _solidCubeVBOs[size]; + const int FLOATS_PER_VERTEX = 3; + const int VERTICES_PER_FACE = 4; + const int NUMBER_OF_FACES = 6; + const int TRIANGLES_PER_FACE = 2; + const int VERTICES_PER_TRIANGLE = 3; + const int vertices = NUMBER_OF_FACES * VERTICES_PER_FACE * FLOATS_PER_VERTEX; + const int indices = NUMBER_OF_FACES * TRIANGLES_PER_FACE * VERTICES_PER_TRIANGLE; + const int vertexPoints = vertices * FLOATS_PER_VERTEX; + if (vbo.first == 0) { + GLfloat* vertexData = new GLfloat[vertexPoints * 2]; // vertices and normals + GLfloat* vertex = vertexData; + float halfSize = size / 2.0f; + + static GLfloat cannonicalVertices[vertexPoints] = + { 1, 1, 1, -1, 1, 1, -1,-1, 1, 1,-1, 1, // v0,v1,v2,v3 (front) + 1, 1, 1, 1,-1, 1, 1,-1,-1, 1, 1,-1, // v0,v3,v4,v5 (right) + 1, 1, 1, 1, 1,-1, -1, 1,-1, -1, 1, 1, // v0,v5,v6,v1 (top) + -1, 1, 1, -1, 1,-1, -1,-1,-1, -1,-1, 1, // v1,v6,v7,v2 (left) + -1,-1,-1, 1,-1,-1, 1,-1, 1, -1,-1, 1, // v7,v4,v3,v2 (bottom) + 1,-1,-1, -1,-1,-1, -1, 1,-1, 1, 1,-1 }; // v4,v7,v6,v5 (back) + + // normal array + static GLfloat cannonicalNormals[vertexPoints] = + { 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, // v0,v1,v2,v3 (front) + 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, // v0,v3,v4,v5 (right) + 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, // v0,v5,v6,v1 (top) + -1, 0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0, // v1,v6,v7,v2 (left) + 0,-1, 0, 0,-1, 0, 0,-1, 0, 0,-1, 0, // v7,v4,v3,v2 (bottom) + 0, 0,-1, 0, 0,-1, 0, 0,-1, 0, 0,-1 }; // v4,v7,v6,v5 (back) + + // index array of vertex array for glDrawElements() & glDrawRangeElement() + static GLubyte cannonicalIndices[indices] = + { 0, 1, 2, 2, 3, 0, // front + 4, 5, 6, 6, 7, 4, // right + 8, 9,10, 10,11, 8, // top + 12,13,14, 14,15,12, // left + 16,17,18, 18,19,16, // bottom + 20,21,22, 22,23,20 }; // back + + + + GLfloat* cannonicalVertex = &cannonicalVertices[0]; + GLfloat* cannonicalNormal = &cannonicalNormals[0]; + + for (int i = 0; i < vertices; i++) { + //normals + *(vertex++) = *cannonicalNormal++; + *(vertex++) = *cannonicalNormal++; + *(vertex++) = *cannonicalNormal++; + + // vertices + *(vertex++) = halfSize * *cannonicalVertex++; + *(vertex++) = halfSize * *cannonicalVertex++; + *(vertex++) = halfSize * *cannonicalVertex++; + + } + + glGenBuffers(1, &vbo.first); + glBindBuffer(GL_ARRAY_BUFFER, vbo.first); + glBufferData(GL_ARRAY_BUFFER, vertices * NUM_BYTES_PER_VERTEX, vertexData, GL_STATIC_DRAW); + delete[] vertexData; + + GLushort* indexData = new GLushort[indices]; + GLushort* index = indexData; + for (int i = 0; i < indices; i++) { + index[i] = cannonicalIndices[i]; + } + + glGenBuffers(1, &vbo.second); + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, vbo.second); + glBufferData(GL_ELEMENT_ARRAY_BUFFER, indices * NUM_BYTES_PER_INDEX, indexData, GL_STATIC_DRAW); + delete[] indexData; + + } else { + glBindBuffer(GL_ARRAY_BUFFER, vbo.first); + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, vbo.second); + } + glEnableClientState(GL_VERTEX_ARRAY); + glEnableClientState(GL_NORMAL_ARRAY); + + glNormalPointer(GL_FLOAT, 6 * sizeof(float), 0); + glVertexPointer(3, GL_FLOAT, (6 * sizeof(float)), (const void *)(3 * sizeof(float))); + + glDrawRangeElementsEXT(GL_TRIANGLES, 0, vertices - 1, indices, GL_UNSIGNED_SHORT, 0); + + glDisableClientState(GL_VERTEX_ARRAY); + glDisableClientState(GL_NORMAL_ARRAY); + + glBindBuffer(GL_ARRAY_BUFFER, 0); + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); } void GeometryCache::renderWireCube(float size) { @@ -533,7 +622,6 @@ void GeometryCache::renderWireCube(float size) { }; // index array of vertex array for glDrawRangeElement() as a GL_LINES for each edge - const GLubyte LINE_BREAK = static_cast(-1); static GLubyte cannonicalIndices[indices] = { 0, 1, 1, 2, 2, 3, 3, 0, // (top) 4, 5, 5, 6, 6, 7, 7, 4, // (bottom) @@ -571,7 +659,6 @@ void GeometryCache::renderWireCube(float size) { glBindBuffer(GL_ARRAY_BUFFER, 0); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); - } From 47d8b0b062ee4bd2179d0fe93acc923192575b10 Mon Sep 17 00:00:00 2001 From: Atlante45 Date: Thu, 18 Dec 2014 16:24:26 -0800 Subject: [PATCH 8/9] Replace Game Of Life with intructions --- .../resources/web/assignment/placeholder.js | 134 +----------------- 1 file changed, 3 insertions(+), 131 deletions(-) diff --git a/domain-server/resources/web/assignment/placeholder.js b/domain-server/resources/web/assignment/placeholder.js index 46a706999f..663215fc7e 100644 --- a/domain-server/resources/web/assignment/placeholder.js +++ b/domain-server/resources/web/assignment/placeholder.js @@ -1,131 +1,3 @@ -// Add your JavaScript for assignment below this line - -// The following is an example of Conway's Game of Life (http://en.wikipedia.org/wiki/Conway's_Game_of_Life) - -var NUMBER_OF_CELLS_EACH_DIMENSION = 64; -var NUMBER_OF_CELLS = NUMBER_OF_CELLS_EACH_DIMENSION * NUMBER_OF_CELLS_EACH_DIMENSION; - -var currentCells = []; -var nextCells = []; - -var METER_LENGTH = 1; -var cellScale = (NUMBER_OF_CELLS_EACH_DIMENSION * METER_LENGTH) / NUMBER_OF_CELLS_EACH_DIMENSION; - -// randomly populate the cell start values -for (var i = 0; i < NUMBER_OF_CELLS_EACH_DIMENSION; i++) { - // create the array to hold this row - currentCells[i] = []; - - // create the array to hold this row in the nextCells array - nextCells[i] = []; - - for (var j = 0; j < NUMBER_OF_CELLS_EACH_DIMENSION; j++) { - currentCells[i][j] = Math.floor(Math.random() * 2); - - // put the same value in the nextCells array for first board draw - nextCells[i][j] = currentCells[i][j]; - } -} - -function isNeighbourAlive(i, j) { - if (i < 0 || i >= NUMBER_OF_CELLS_EACH_DIMENSION - || i < 0 || j >= NUMBER_OF_CELLS_EACH_DIMENSION) { - return 0; - } else { - return currentCells[i][j]; - } -} - -function updateCells() { - var i = 0; - var j = 0; - - for (i = 0; i < NUMBER_OF_CELLS_EACH_DIMENSION; i++) { - for (j = 0; j < NUMBER_OF_CELLS_EACH_DIMENSION; j++) { - // figure out the number of live neighbours for the i-j cell - var liveNeighbours = - isNeighbourAlive(i + 1, j - 1) + isNeighbourAlive(i + 1, j) + isNeighbourAlive(i + 1, j + 1) + - isNeighbourAlive(i, j - 1) + isNeighbourAlive(i, j + 1) + - isNeighbourAlive(i - 1, j - 1) + isNeighbourAlive(i - 1, j) + isNeighbourAlive(i - 1, j + 1); - - if (currentCells[i][j]) { - // live cell - - if (liveNeighbours < 2) { - // rule #1 - under-population - this cell will die - // mark it zero to mark the change - nextCells[i][j] = 0; - } else if (liveNeighbours < 4) { - // rule #2 - this cell lives - // mark it -1 to mark no change - nextCells[i][j] = -1; - } else { - // rule #3 - overcrowding - this cell dies - // mark it zero to mark the change - nextCells[i][j] = 0; - } - } else { - // dead cell - if (liveNeighbours == 3) { - // rule #4 - reproduction - this cell revives - // mark it one to mark the change - nextCells[i][j] = 1; - } else { - // this cell stays dead - // mark it -1 for no change - nextCells[i][j] = -1; - } - } - - if (Math.random() < 0.001) { - // Random mutation to keep things interesting in there. - nextCells[i][j] = 1; - } - } - } - - for (i = 0; i < NUMBER_OF_CELLS_EACH_DIMENSION; i++) { - for (j = 0; j < NUMBER_OF_CELLS_EACH_DIMENSION; j++) { - if (nextCells[i][j] != -1) { - // there has been a change to this cell, change the value in the currentCells array - currentCells[i][j] = nextCells[i][j]; - } - } - } -} - -function sendNextCells() { - for (var i = 0; i < NUMBER_OF_CELLS_EACH_DIMENSION; i++) { - for (var j = 0; j < NUMBER_OF_CELLS_EACH_DIMENSION; j++) { - if (nextCells[i][j] != -1) { - // there has been a change to the state of this cell, send it - - // find the x and y position for this voxel, z = 0 - var x = j * cellScale; - var y = i * cellScale; - - // queue a packet to add a voxel for the new cell - var color = (nextCells[i][j] == 1) ? 255 : 1; - Voxels.setVoxel(x, y, 0, cellScale, color, color, color); - } - } - } -} - -var sentFirstBoard = false; - -function step(deltaTime) { - if (sentFirstBoard) { - // we've already sent the first full board, perform a step in time - updateCells(); - } else { - // this will be our first board send - sentFirstBoard = true; - } - - sendNextCells(); -} - - -Script.update.connect(step); -Voxels.setPacketsPerSecond(200); \ No newline at end of file +// Here you can put a script that will be run by an Assignement Client (AC) +// For examples, please go to http://public.highfidelity.io/scripts +// The directory named acScripts contains Assignement Clients specific scripts you can try. \ No newline at end of file From e6123ec4a7721c427f43728d951eb492c1c5d7c4 Mon Sep 17 00:00:00 2001 From: Atlante45 Date: Thu, 18 Dec 2014 16:31:19 -0800 Subject: [PATCH 9/9] Typo --- domain-server/resources/web/assignment/placeholder.js | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/domain-server/resources/web/assignment/placeholder.js b/domain-server/resources/web/assignment/placeholder.js index 663215fc7e..2c1d8253aa 100644 --- a/domain-server/resources/web/assignment/placeholder.js +++ b/domain-server/resources/web/assignment/placeholder.js @@ -1,3 +1,3 @@ -// Here you can put a script that will be run by an Assignement Client (AC) +// Here you can put a script that will be run by an assignment-client (AC) // For examples, please go to http://public.highfidelity.io/scripts -// The directory named acScripts contains Assignement Clients specific scripts you can try. \ No newline at end of file +// The directory named acScripts contains assignment-client specific scripts you can try.