Mirrors/overte
3
0
Fork 0
mirror of https://github.com/overte-org/overte.git synced 2025-04-23 18:13:29 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

fixed bug in frustrum direction, added viewing offset mode

Browse source
This commit is contained in:
ZappoMan 2013-04-10 15:02:31 -07:00
parent a523a24c23
commit 5d1f11e413
1 changed files with 44 additions and 17 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

61
interface/src/main.cpp
View file

@ -155,6 +155,12 @@ VoxelDetail paintingVoxel; // The voxel we're painting if we're painting
unsigned char dominantColor = 0; // The dominant color of the voxel we're painting
bool perfStatsOn = false; // Do we want to display perfStats?
bool frustumOn = false; // Whether or not to display the debug view frustum
bool viewFrustumFromOffset=false; // Wether or not to offset the view of the frustum
float viewFrustumOffsetYaw = -90.0;
float viewFrustumOffsetPitch = 7.5;
float viewFrustumOffsetRoll = 0.0;
int noiseOn = 0; // Whether to add random noise
float noise = 1.0; // Overall magnitude scaling for random noise levels
@ -522,8 +528,11 @@ void render_view_frustum() {
glm::vec3 up = myAvatar.getHeadLookatDirectionUp();
glm::vec3 right = myAvatar.getHeadLookatDirectionRight();
float nearDist = 0.1;
float farDist = 1.0;
// what? this are negative?? GRRRR!!!
float nearDist = -0.1;
float farDist = -1.0;
float fovHalfAngle = 0.7854f; // 45 deg for half, so fov = 90 deg
float screenWidth = ::WIDTH; // These values come from reshape()
@ -643,8 +652,7 @@ void display(void)
//--------------------------------------------------------
myCamera.setTargetPosition( myAvatar.getPos() );
if ( displayHead )
{
if ( displayHead ) {
//-----------------------------------------------
// set the camera to looking at my own face
//-----------------------------------------------
@ -655,19 +663,29 @@ void display(void)
myCamera.setDistance( 0.5 );
myCamera.setDistance( 0.08 );
myCamera.update();
}
else
{
//----------------------------------------------------
// set the camera to third-person view behind my av
//----------------------------------------------------
myCamera.setYaw ( 180.0 - myAvatar.getBodyYaw() );
myCamera.setPitch ( 0.0 );
myCamera.setRoll ( 0.0 );
myCamera.setUp ( 0.2 );
myCamera.setDistance( 1.6 );
myCamera.setDistance( 0.5 );
myCamera.update();
} else {
if (::viewFrustumFromOffset && ::frustumOn) {
//----------------------------------------------------
// set the camera to third-person view but offset so we can see the frustum
//----------------------------------------------------
myCamera.setYaw ( 180.0 - myAvatar.getBodyYaw() + ::viewFrustumOffsetYaw );
myCamera.setPitch ( 0.0 + ::viewFrustumOffsetPitch );
myCamera.setRoll ( 0.0 + ::viewFrustumOffsetRoll );
myCamera.setUp ( 0.2 + 0.2 );
myCamera.setDistance( 0.5 + 0.2 );
myCamera.update();
} else {
//----------------------------------------------------
// set the camera to third-person view behind my av
//----------------------------------------------------
myCamera.setYaw ( 180.0 - myAvatar.getBodyYaw() );
myCamera.setPitch ( 0.0 );
myCamera.setRoll ( 0.0 );
myCamera.setUp ( 0.2 );
myCamera.setDistance( 1.6 );
myCamera.setDistance( 0.5 );
myCamera.update();
}
}
//---------------------------------------------
@ -964,6 +982,15 @@ void key(unsigned char k, int x, int y)
if (k == '*') ::starsOn = !::starsOn; // toggle stars
if (k == 'V') ::showingVoxels = !::showingVoxels; // toggle voxels
if (k == 'F') ::frustumOn = !::frustumOn; // toggle view frustum debugging
if (k == 'G') ::viewFrustumFromOffset = !::viewFrustumFromOffset; // toggle view frustum from offset debugging
if (k == '[') ::viewFrustumOffsetYaw -= 0.5;
if (k == ']') ::viewFrustumOffsetYaw += 0.5;
if (k == '{') ::viewFrustumOffsetPitch -= 0.5;
if (k == '}') ::viewFrustumOffsetPitch += 0.5;
if (k == '(') ::viewFrustumOffsetRoll -= 0.5;
if (k == ')') ::viewFrustumOffsetRoll += 0.5;
if (k == '&') {
::paintOn = !::paintOn; // toggle paint
::setupPaintingVoxel(); // also randomizes colors