Working on web version

src/Character.cpp

@@ -417,12 +417,18 @@ void Character::drawShadowDepthCpu(Renderer& renderer) {
 }
 
 void Character::drawShadowDepthGpuSkinning(Renderer& renderer) {
+
+	CheckGlError(__FILE__, __LINE__);
     AnimationState drawState = resolveActiveState();
     auto it = animations.find(drawState);
     if (it == animations.end()) return;
 
+    CheckGlError(__FILE__, __LINE__);
+
 	if (!prepareGpuSkinning()) return;
 
+    CheckGlError(__FILE__, __LINE__);
+
     static const std::string shadowSkinningShader = "shadow_depth_skinning";
     static const std::string boneMatricesUniform = "uBoneMatrices[0]";
 
@@ -435,14 +441,19 @@ void Character::drawShadowDepthGpuSkinning(Renderer& renderer) {
     renderer.ScaleMatrix(modelScale);
     renderer.RotateMatrix(modelCorrectionRotation.toRotationMatrix());
 
+    CheckGlError(__FILE__, __LINE__);
     renderer.RenderUniformMatrix4fvArray(boneMatricesUniform,
         static_cast<int>(it->second.gpuSkinningShaderData.skinningMatrices.size()), false,
         it->second.gpuSkinningShaderData.skinningMatrices[0].data());
    
+    CheckGlError(__FILE__, __LINE__);
     it->second.gpuSkinningShaderData.RenderVBO(renderer);
 
+    CheckGlError(__FILE__, __LINE__);
     renderer.PopMatrix();
     renderer.shaderManager.PopShader();
+
+    CheckGlError(__FILE__, __LINE__);
 }
 
 // ==================== Main pass with shadows ====================
@@ -498,8 +509,12 @@ void Character::drawGpuSkinningWithShadow(Renderer& renderer, const Eigen::Matri
     auto it = animations.find(drawState);
     if (it == animations.end() || !texture) return;
 
+    CheckGlError(__FILE__, __LINE__);
+
     if (!prepareGpuSkinning()) return;
 
+    CheckGlError(__FILE__, __LINE__);
+
     static const std::string skinningShadowShader = "skinning_shadow";
     static const std::string boneMatricesUniform = "uBoneMatrices[0]";
 
@@ -509,10 +524,14 @@ void Character::drawGpuSkinningWithShadow(Renderer& renderer, const Eigen::Matri
     renderer.RenderUniformMatrix4fv("uLightFromCamera", false, lightFromCamera.data());
     renderer.RenderUniform3fv("uLightDir", lightDirCamera.data());
 
+    CheckGlError(__FILE__, __LINE__);
+
     glActiveTexture(GL_TEXTURE1);
     glBindTexture(GL_TEXTURE_2D, shadowMapTex);
     glActiveTexture(GL_TEXTURE0);
 
+    CheckGlError(__FILE__, __LINE__);
+
     renderer.PushPerspectiveProjectionMatrix(1.0 / 1.5,
         static_cast<float>(Environment::width) / static_cast<float>(Environment::height),
         Environment::CONST_Z_NEAR, Environment::CONST_Z_FAR);
@@ -523,17 +542,24 @@ void Character::drawGpuSkinningWithShadow(Renderer& renderer, const Eigen::Matri
     renderer.ScaleMatrix(modelScale);
     renderer.RotateMatrix(modelCorrectionRotation.toRotationMatrix());
 
+    CheckGlError(__FILE__, __LINE__);
     renderer.RenderUniformMatrix4fvArray(boneMatricesUniform,
         static_cast<int>(it->second.gpuSkinningShaderData.skinningMatrices.size()), false,
         it->second.gpuSkinningShaderData.skinningMatrices[0].data());
 
+    CheckGlError(__FILE__, __LINE__);
     glBindTexture(GL_TEXTURE_2D, texture->getTexID());
 
+    CheckGlError(__FILE__, __LINE__);
     it->second.gpuSkinningShaderData.RenderVBO(renderer);
 
+    CheckGlError(__FILE__, __LINE__);
+
     renderer.PopMatrix();
     renderer.PopProjectionMatrix();
     renderer.shaderManager.PopShader();
+
+    CheckGlError(__FILE__, __LINE__);
 }
 
 } // namespace ZL