Mirrors/overte
3
0
Fork 0
mirror of https://github.com/overte-org/overte.git synced 2025-08-08 21:36:47 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

parabola and particle shader fixes

Browse source
This commit is contained in:
SamGondelman 2018-08-06 15:49:52 -07:00
parent 7dd80d0180
commit a7dec8fb75
5 changed files with 14 additions and 39 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
libraries/entities-renderer/src/textured_particle.slv
View file

@ -149,7 +149,7 @@ void main(void) {
vec3 UP = vec3(0, 1, 0); vec3 UP = vec3(0, 1, 0);
vec3 modelUpWorld; vec3 modelUpWorld;
<$transformModelToWorldDir(cam, obj, UP, modelUpWorld)$> <$transformModelToWorldDir(cam, obj, UP, modelUpWorld)$>
vec3 upWorld = mix(UP, normalize(modelUpWorld), particle.rotateWithEntity); vec3 upWorld = mix(UP, normalize(modelUpWorld), float(particle.rotateWithEntity));
vec3 upEye = normalize(view3 * upWorld); vec3 upEye = normalize(view3 * upWorld);
vec3 FORWARD = vec3(0, 0, -1); vec3 FORWARD = vec3(0, 0, -1);
vec3 particleRight = normalize(cross(FORWARD, upEye)); vec3 particleRight = normalize(cross(FORWARD, upEye));

3
libraries/procedural/src/procedural/proceduralSkybox.slf
View file

@ -39,7 +39,4 @@ void main(void) {
// Procedural Shaders are expected to be Gamma corrected so let's bring back the RGB in linear space for the rest of the pipeline // Procedural Shaders are expected to be Gamma corrected so let's bring back the RGB in linear space for the rest of the pipeline
color = pow(color, vec3(2.2)); color = pow(color, vec3(2.2));
_fragColor = vec4(color, 0.0); _fragColor = vec4(color, 0.0);
// FIXME: scribe does not yet scrub out else statements
return;
} }

22
libraries/render-utils/src/parabola.slv
View file

@ -12,7 +12,7 @@
<@include gpu/Transform.slh@> <@include gpu/Transform.slh@>
<$declareStandardTransform()$> <$declareStandardTransform()$>
layout(std140, binding=0) uniform parabolaData { struct ParabolaData {
vec3 velocity; vec3 velocity;
float parabolicDistance; float parabolicDistance;
vec3 acceleration; vec3 acceleration;
@ -20,34 +20,38 @@ layout(std140, binding=0) uniform parabolaData {
vec4 color; vec4 color;
int numSections; int numSections;
ivec3 spare; ivec3 spare;
}
layout(std140, binding=0) uniform parabolaData {
ParabolaData _parabolaData;
}; };
layout(location=0) out vec4 _color; layout(location=0) out vec4 _color;
void main(void) { void main(void) {
_color = color; _color = _parabolaData.color;
float t = parabolicDistance * (float(gl_VertexID / 2) / float(numSections)); float t = _parabolaData.parabolicDistance * (float(gl_VertexID / 2) / float(_parabolaData.numSections));
vec4 pos = vec4(velocity * t + 0.5 * acceleration * t * t, 1); vec4 pos = vec4(_parabolaData.velocity * t + 0.5 * _parabolaData.acceleration * t * t, 1);
const float EPSILON = 0.00001; const float EPSILON = 0.00001;
vec4 normal; vec4 normal;
TransformCamera cam = getTransformCamera(); TransformCamera cam = getTransformCamera();
TransformObject obj = getTransformObject(); TransformObject obj = getTransformObject();
if (dot(acceleration, acceleration) < EPSILON) { if (dot(_parabolaData.acceleration, _parabolaData.acceleration) < EPSILON) {
// Handle case where acceleration == (0, 0, 0) // Handle case where acceleration == (0, 0, 0)
vec3 eyeUp = vec3(0, 1, 0); vec3 eyeUp = vec3(0, 1, 0);
vec3 worldUp; vec3 worldUp;
<$transformEyeToWorldDir(cam, eyeUp, worldUp)$> <$transformEyeToWorldDir(cam, eyeUp, worldUp)$>
normal = vec4(normalize(cross(velocity, worldUp)), 0); normal = vec4(normalize(cross(_parabolaData.velocity, worldUp)), 0);
} else { } else {
normal = vec4(normalize(cross(velocity, acceleration)), 0); normal = vec4(normalize(cross(_parabolaData.velocity, _parabolaData.acceleration)), 0);
} }
if (gl_VertexID % 2 == 0) { if (gl_VertexID % 2 == 0) {
pos += 0.5 * width * normal; pos += 0.5 * _parabolaData.width * normal;
} else { } else {
pos -= 0.5 * width * normal; pos -= 0.5 * _parabolaData.width * normal;
} }
<$transformModelToClipPos(cam, obj, pos, gl_Position)$> <$transformModelToClipPos(cam, obj, pos, gl_Position)$>

19
libraries/render/src/render/DrawSceneOctree.cpp
View file

@ -142,10 +142,6 @@ const gpu::PipelinePointer DrawItemSelection::getDrawItemBoundPipeline() {
if (!_drawItemBoundPipeline) { if (!_drawItemBoundPipeline) {
gpu::ShaderPointer program = gpu::Shader::createProgram(shader::render::program::drawItemBounds); gpu::ShaderPointer program = gpu::Shader::createProgram(shader::render::program::drawItemBounds);
//_drawItemBoundPosLoc = program->getUniforms().findLocation("inBoundPos");
//_drawItemBoundDimLoc = program->getUniforms().findLocation("inBoundDim");
//_drawCellLocationLoc = program->getUniforms().findLocation("inCellLocation");
auto state = std::make_shared<gpu::State>(); auto state = std::make_shared<gpu::State>();
state->setDepthTest(true, false, gpu::LESS_EQUAL); state->setDepthTest(true, false, gpu::LESS_EQUAL);
@ -194,10 +190,6 @@ void DrawItemSelection::run(const RenderContextPointer& renderContext, const Ite
auto itemCell = scene->getSpatialTree().getCellLocation(item.getCell()); auto itemCell = scene->getSpatialTree().getCellLocation(item.getCell());
glm::ivec4 cellLocation(0, 0, 0, itemCell.depth); glm::ivec4 cellLocation(0, 0, 0, itemCell.depth);
//batch._glUniform4iv(_drawCellLocationLoc, 1, ((const int*)(&cellLocation)));
//batch._glUniform3fv(_drawItemBoundPosLoc, 1, (const float*)(&itemBound.getCorner()));
//batch._glUniform3fv(_drawItemBoundDimLoc, 1, (const float*)(&itemBound.getScale()));
batch.draw(gpu::LINES, 24, 0); batch.draw(gpu::LINES, 24, 0);
} }
} }
@ -209,10 +201,6 @@ void DrawItemSelection::run(const RenderContextPointer& renderContext, const Ite
auto itemCell = scene->getSpatialTree().getCellLocation(item.getCell()); auto itemCell = scene->getSpatialTree().getCellLocation(item.getCell());
glm::ivec4 cellLocation(0, 0, 1, itemCell.depth); glm::ivec4 cellLocation(0, 0, 1, itemCell.depth);
//batch._glUniform4iv(_drawCellLocationLoc, 1, ((const int*)(&cellLocation)));
//batch._glUniform3fv(_drawItemBoundPosLoc, 1, (const float*)(&itemBound.getCorner()));
//batch._glUniform3fv(_drawItemBoundDimLoc, 1, (const float*)(&itemBound.getScale()));
batch.draw(gpu::LINES, 24, 0); batch.draw(gpu::LINES, 24, 0);
} }
} }
@ -224,10 +212,6 @@ void DrawItemSelection::run(const RenderContextPointer& renderContext, const Ite
auto itemCell = scene->getSpatialTree().getCellLocation(item.getCell()); auto itemCell = scene->getSpatialTree().getCellLocation(item.getCell());
glm::ivec4 cellLocation(0, 0, 0, itemCell.depth); glm::ivec4 cellLocation(0, 0, 0, itemCell.depth);
//batch._glUniform4iv(_drawCellLocationLoc, 1, ((const int*)(&cellLocation)));
//batch._glUniform3fv(_drawItemBoundPosLoc, 1, (const float*)(&itemBound.getCorner()));
//batch._glUniform3fv(_drawItemBoundDimLoc, 1, (const float*)(&itemBound.getScale()));
batch.draw(gpu::LINES, 24, 0); batch.draw(gpu::LINES, 24, 0);
} }
} }
@ -238,9 +222,6 @@ void DrawItemSelection::run(const RenderContextPointer& renderContext, const Ite
auto itemBound = item.getBound(); auto itemBound = item.getBound();
auto itemCell = scene->getSpatialTree().getCellLocation(item.getCell()); auto itemCell = scene->getSpatialTree().getCellLocation(item.getCell());
glm::ivec4 cellLocation(0, 0, 1, itemCell.depth); glm::ivec4 cellLocation(0, 0, 1, itemCell.depth);
//batch._glUniform4iv(_drawCellLocationLoc, 1, ((const int*)(&cellLocation)));
//batch._glUniform3fv(_drawItemBoundPosLoc, 1, (const float*)(&itemBound.getCorner()));
//batch._glUniform3fv(_drawItemBoundDimLoc, 1, (const float*)(&itemBound.getScale()));
batch.draw(gpu::LINES, 24, 0); batch.draw(gpu::LINES, 24, 0);
} }

7
libraries/render/src/render/DrawStatus.cpp
View file

@ -33,9 +33,6 @@ void DrawStatusConfig::dirtyHelper() {
const gpu::PipelinePointer DrawStatus::getDrawItemBoundsPipeline() { const gpu::PipelinePointer DrawStatus::getDrawItemBoundsPipeline() {
if (!_drawItemBoundsPipeline) { if (!_drawItemBoundsPipeline) {
gpu::ShaderPointer program = gpu::Shader::createProgram(shader::render::program::drawItemBounds); gpu::ShaderPointer program = gpu::Shader::createProgram(shader::render::program::drawItemBounds);
//_drawItemBoundPosLoc = program->getUniforms().findLocation("inBoundPos");
//_drawItemBoundDimLoc = program->getUniforms().findLocation("inBoundDim");
//_drawItemCellLocLoc = program->getUniforms().findLocation("inCellLocation");
auto state = std::make_shared<gpu::State>(); auto state = std::make_shared<gpu::State>();
@ -55,10 +52,6 @@ const gpu::PipelinePointer DrawStatus::getDrawItemBoundsPipeline() {
const gpu::PipelinePointer DrawStatus::getDrawItemStatusPipeline() { const gpu::PipelinePointer DrawStatus::getDrawItemStatusPipeline() {
if (!_drawItemStatusPipeline) { if (!_drawItemStatusPipeline) {
gpu::ShaderPointer program = gpu::Shader::createProgram(shader::render::program::blurGaussianDepthAwareV); gpu::ShaderPointer program = gpu::Shader::createProgram(shader::render::program::blurGaussianDepthAwareV);
//_drawItemStatusPosLoc = program->getUniforms().findLocation("");
//_drawItemStatusDimLoc = program->getUniforms().findLocation("");
//_drawItemStatusValue0Loc = program->getUniforms().findLocation("");
//_drawItemStatusValue1Loc = program->getUniforms().findLocation("");
auto state = std::make_shared<gpu::State>(); auto state = std::make_shared<gpu::State>();