void ofApp::updateNormalMatrix(ofShader& shader)
{
updateNormalMatrix();
shader.setUniform3f("firstRow", normalMatrix.a, normalMatrix.b, normalMatrix.c);
shader.setUniform3f("secondRow", normalMatrix.d, normalMatrix.e, normalMatrix.f);
shader.setUniform3f("thirdRow", normalMatrix.g, normalMatrix.h, normalMatrix.i);
}
//--------------------------------------------------------------- ACTIONS
void CloudsRGBDVideoPlayer::begin(ofShader& shader){
if(playingVO){
return;
}
if(!getPlayer().isLoaded() ){
return;
}
if(!getTextureReference().isAllocated()){
return;
}
getPlayer().bind();
shader.setUniformTexture("rgbdTexture", getTextureReference(), 1);
shader.setUniform2f("textureSize", getPlayer().getWidth(), getPlayer().getHeight());
shader.setUniform4f("colorRect", colorRect.x, colorRect.y, colorRect.width, colorRect.height);
shader.setUniform2f("colorScale", colorScale.x, colorScale.y);
shader.setUniform2f("colorFOV", colorFOV.x, colorFOV.y );
shader.setUniform2f("colorPP", colorPrincipalPoint.x, colorPrincipalPoint.y);
shader.setUniform3f("dK", distortionK.x, distortionK.y, distortionK.z);
shader.setUniform2f("dP", distortionP.x, distortionP.y);
ofMatrix4x4 adjustmentMatrix;
adjustmentMatrix.rotate(adjustRotate.x, 0, 1, 0);
adjustmentMatrix.rotate(adjustRotate.y, 1, 0, 0);
adjustmentMatrix.translate(adjustTranslate.x, adjustTranslate.y, adjustTranslate.z);
shader.setUniformMatrix4f("extrinsics", extrinsics * adjustmentMatrix );
shader.setUniform4f("depthRect", depthRect.x, depthRect.y, depthRect.width, depthRect.height);
shader.setUniform2f("depthPP", depthPrincipalPoint.x, depthPrincipalPoint.y);
shader.setUniform2f("depthFOV", depthFOV.x, depthFOV.y);
shader.setUniform4f("normalRect", normalRect.x, normalRect.y, normalRect.width, normalRect.height);
shader.setUniform4f("faceFeatureRect", faceFeatureRect.x, faceFeatureRect.y, faceFeatureRect.width, faceFeatureRect.height);
shader.setUniform4f("deltaChangeRect", deltaChangeRect.x, deltaChangeRect.y, deltaChangeRect.width, deltaChangeRect.height);
shader.setUniform1f("farClip", farClip);
shader.setUniform1f("nearClip", nearClip);
shader.setUniform1f("edgeClip", edgeClip);
shader.setUniform1f("minDepth", minDepth);
shader.setUniform1f("maxDepth", maxDepth);
shader.setUniform3f("skinSampleColor",skinSampleColor.r,skinSampleColor.g,skinSampleColor.b);
shader.setUniform3f("skinWeights", skinWeights.x,skinWeights.y,skinWeights.z);
shader.setUniform2f("skinThreshold", skinThreshold.min, skinThreshold.max);
shader.setUniform3f("headPosition",headPosition.x,-headPosition.y,headPosition.z);
shader.setUniform1f("flowPosition", flowPosition);
}
void ofMaterial::updateLights(const ofShader & shader,ofGLProgrammableRenderer & renderer) const{
for(size_t i=0;i<ofLightsData().size();i++){
string idx = ofToString(i);
shared_ptr<ofLight::Data> light = ofLightsData()[i].lock();
if(!light || !light->isEnabled){
shader.setUniform1f("lights["+idx+"].enabled",0);
continue;
}
auto lightEyePosition = renderer.getCurrentViewMatrix() * light->position;
shader.setUniform1f("lights["+idx+"].enabled",1);
shader.setUniform1f("lights["+idx+"].type", light->lightType);
shader.setUniform4f("lights["+idx+"].position", lightEyePosition);
shader.setUniform4f("lights["+idx+"].ambient", light->ambientColor);
shader.setUniform4f("lights["+idx+"].specular", light->specularColor);
shader.setUniform4f("lights["+idx+"].diffuse", light->diffuseColor);
if(light->lightType!=OF_LIGHT_DIRECTIONAL){
shader.setUniform1f("lights["+idx+"].constantAttenuation", light->attenuation_constant);
shader.setUniform1f("lights["+idx+"].linearAttenuation", light->attenuation_linear);
shader.setUniform1f("lights["+idx+"].quadraticAttenuation", light->attenuation_quadratic);
}
if(light->lightType==OF_LIGHT_SPOT){
auto direction = toGlm(light->position).xyz() + light->direction;
auto direction4 = renderer.getCurrentViewMatrix() * glm::vec4(direction,1.0);
direction = direction4.xyz() / direction4.w;
direction = direction - lightEyePosition.xyz();
shader.setUniform3f("lights["+idx+"].spotDirection", glm::normalize(direction));
shader.setUniform1f("lights["+idx+"].spotExponent", light->exponent);
shader.setUniform1f("lights["+idx+"].spotCutoff", light->spotCutOff);
shader.setUniform1f("lights["+idx+"].spotCosCutoff", cos(ofDegToRad(light->spotCutOff)));
}else if(light->lightType==OF_LIGHT_DIRECTIONAL){
auto halfVector = glm::normalize(glm::vec4(0.f, 0.f, 1.f, 0.f) + lightEyePosition);
shader.setUniform3f("lights["+idx+"].halfVector", halfVector.xyz());
}else if(light->lightType==OF_LIGHT_AREA){
shader.setUniform1f("lights["+idx+"].width", light->width);
shader.setUniform1f("lights["+idx+"].height", light->height);
auto direction = light->position.xyz() + light->direction;
auto direction4 = renderer.getCurrentViewMatrix() * glm::vec4(direction, 1.0);
direction = direction4.xyz() / direction4.w;
direction = direction - lightEyePosition.xyz();
shader.setUniform3f("lights["+idx+"].spotDirection", glm::normalize(direction));
auto right = toGlm(light->position).xyz() + light->right;
auto right4 = renderer.getCurrentViewMatrix() * glm::vec4(right, 1.0);
right = right4.xyz() / right4.w;
right = right - lightEyePosition.xyz();
auto up = glm::cross(toGlm(right), direction);
shader.setUniform3f("lights["+idx+"].right", glm::normalize(toGlm(right)));
shader.setUniform3f("lights["+idx+"].up", glm::normalize(up));
}
}
}
void draw() {
ofBackgroundGradient(64, 0);
if(reflect || sreflect)
env.draw(0,0,env.getWidth()/8,env.getHeight()/8);
if(sreflect)
env1.draw(env.getWidth()/8,0,env1.getWidth()/8,env1.getHeight()/8);
ofEnableDepthTest();
cam.begin();
shader.begin();
if(sreflect){
// shader.setUniform3f("CameraPos",cam.getGlobalPosition().x, cam.getGlobalPosition().y, cam.getGlobalPosition().z);
// shader.setUniformMatrix4f("ModelWorld4x4",cam.getGlobalTransformMatrix());
shader.setUniform3f("CameraPos",cam.getPosition().x, cam.getPosition().y, cam.getPosition().z);
shader.setUniformMatrix4f("ModelWorld4x4",cam.getModelViewMatrix());//getLocalTransformMatrix());
shader.setUniformTexture("frontMap", env,1);
shader.setUniformTexture("backMap", env1,2);
}
if(reflect){
shader.setUniformTexture("colorMap",env1,1);
shader.setUniformTexture("envMap", env,2);
}else if(sreflect==false){
shader.setUniformTexture("texture", img, 1);
shader.setUniform1f("time", ofGetElapsedTimef());
}
if(cube)
ofDrawBox(200);
else {
ofTranslate(0,-150,0);
ofRotateX(-90);
ofRotateY(-90);
ofRotateZ(45);
model.drawFaces();
}
shader.end();
cam.end();
ofDisableDepthTest();
ofDrawBitmapString(ofToString((int) ofGetFrameRate()), 10, 20);
}
//--------------------------------------------------------------- ACTIONS
void CloudsRGBDVideoPlayer::setupProjectionUniforms(ofShader& shader){
if(!getPlayer().isLoaded()){
ofLogWarning() << " CloudsRGBDVideoPlayer::setupProjectionUniforms -- player is not ready";
return;
}
shader.setUniformTexture("rgbdTexture", getPlayer().getTextureReference(), 0);
shader.setUniform2f("textureSize", getPlayer().getWidth(), getPlayer().getHeight());
shader.setUniform4f("colorRect", colorRect.x, colorRect.y, colorRect.width, colorRect.height);
shader.setUniform2f("colorScale", colorScale.x, colorScale.y);
shader.setUniform2f("colorFOV", colorFOV.x, colorFOV.y );
shader.setUniform2f("colorPP", colorPrincipalPoint.x, colorPrincipalPoint.y);
shader.setUniform3f("dK", distortionK.x, distortionK.y, distortionK.z);
shader.setUniform2f("dP", distortionP.x, distortionP.y);
ofMatrix4x4 adjustmentMatrix;
adjustmentMatrix.rotate(adjustRotate.x, 0, 1, 0);
adjustmentMatrix.rotate(adjustRotate.y, 1, 0, 0);
adjustmentMatrix.translate(adjustTranslate.x, adjustTranslate.y, adjustTranslate.z);
shader.setUniformMatrix4f("extrinsics", extrinsics * adjustmentMatrix );
shader.setUniform4f("depthRect", depthRect.x, depthRect.y, depthRect.width, depthRect.height);
shader.setUniform2f("depthPP", depthPrincipalPoint.x, depthPrincipalPoint.y);
shader.setUniform2f("depthFOV", depthFOV.x, depthFOV.y);
shader.setUniform4f("normalRect", normalRect.x, normalRect.y, normalRect.width, normalRect.height);
shader.setUniform4f("faceFeatureRect", faceFeatureRect.x, faceFeatureRect.y, faceFeatureRect.width, faceFeatureRect.height);
shader.setUniform4f("deltaChangeRect", deltaChangeRect.x, deltaChangeRect.y, deltaChangeRect.width, deltaChangeRect.height);
shader.setUniform1i("useFaces", useFaces ? 1 : 0);
shader.setUniform1f("flowPosition", flowPosition);
shader.setUniform1f("farClip", farClip);
shader.setUniform1f("nearClip", nearClip);
shader.setUniform1f("edgeClip", edgeClip);
shader.setUniform1f("minDepth", minDepth);
shader.setUniform1f("maxDepth", maxDepth);
}
void ofMaterial::updateMaterial(const ofShader & shader,ofGLProgrammableRenderer & renderer) const{
shader.setUniform4fv("mat_ambient", &data.ambient.r);
shader.setUniform4fv("mat_diffuse", &data.diffuse.r);
shader.setUniform4fv("mat_specular", &data.specular.r);
shader.setUniform4fv("mat_emissive", &data.emissive.r);
shader.setUniform4fv("global_ambient", &ofGetGlobalAmbientColor().r);
shader.setUniform1f("mat_shininess",data.shininess);
for(auto & uniform: uniforms1f){
shader.setUniform1f(uniform.first, uniform.second);
}
for (auto & uniform : uniforms2f) {
shader.setUniform2f(uniform.first, uniform.second);
}
for (auto & uniform : uniforms3f) {
shader.setUniform3f(uniform.first, uniform.second);
}
for (auto & uniform : uniforms4f) {
shader.setUniform4f(uniform.first, uniform.second);
}
for (auto & uniform : uniforms1i) {
shader.setUniform1i(uniform.first, uniform.second);
}
for (auto & uniform : uniforms2i) {
shader.setUniform2i(uniform.first, uniform.second.x, uniform.second.y);
}
for (auto & uniform : uniforms3i) {
shader.setUniform3i(uniform.first, uniform.second.x, uniform.second.y, uniform.second.z);
}
for (auto & uniform : uniforms4i) {
shader.setUniform4i(uniform.first, uniform.second.x, uniform.second.y, uniform.second.z, uniform.second.w);
}
for (auto & uniform : uniforms4m) {
shader.setUniformMatrix4f(uniform.first, uniform.second);
}
for (auto & uniform : uniforms3m) {
shader.setUniformMatrix3f(uniform.first, uniform.second);
}
for (auto & uniform : uniformstex) {
shader.setUniformTexture(uniform.first,
uniform.second.textureTarget,
uniform.second.textureID,
uniform.second.textureLocation);
}
}
