diff --git a/resources/Shaders/Shadow.frag.glsl b/resources/Shaders/Shadow.frag.glsl index b2f7115b..983cc828 100644 --- a/resources/Shaders/Shadow.frag.glsl +++ b/resources/Shaders/Shadow.frag.glsl @@ -12,7 +12,7 @@ layout(location = 0 ) out float ShadowMap; void main() { //ShadowMap = vec4(vec3(gl_FragCoord.z), 1.0); - ShadowMap = (glgl_FragCoord.x, glgl_FragCoord.y, glgl_FragCoord.z); + ShadowMap = (gl_FragCoord.z); } diff --git a/include/Engine/Rendering/ShadowPass.cpp b/src/Engine/Rendering/ShadowPass.cpp similarity index 78% rename from include/Engine/Rendering/ShadowPass.cpp rename to src/Engine/Rendering/ShadowPass.cpp index 33549d03..56fcbe7a 100644 --- a/include/Engine/Rendering/ShadowPass.cpp +++ b/src/Engine/Rendering/ShadowPass.cpp @@ -1,4 +1,4 @@ -#include "ShadowPass.h" +#include "Rendering/ShadowPass.h" ShadowPass::ShadowPass(IRenderer * renderer) { @@ -26,15 +26,15 @@ void ShadowPass::InitializeFrameBuffers() glGenTextures(1, &m_DepthMap); glBindTexture(GL_TEXTURE_2D, m_DepthMap); //glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT, 1024, 1024, 0, GL_DEPTH_COMPONENT, GL_FLOAT, nullptr); - glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT, 1024, 1024, 0, GL_DEPTH_COMPONENT, GL_FLOAT, nullptr); - //glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB16F, 1024, 1024, 0, GL_RGB, GL_FLOAT, 0); + //glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT, 1024, 1024, 0, GL_DEPTH_COMPONENT, GL_FLOAT, nullptr); + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB16F, 1024, 1024, 0, GL_RGB, GL_FLOAT, 0); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - m_DepthBuffer.AddResource(std::shared_ptr(new Texture2D(&m_DepthMap, GL_DEPTH_ATTACHMENT))); - //m_DepthBuffer.AddResource(std::shared_ptr(new Texture2D(&m_DepthMap, GL_COLOR_ATTACHMENT0))); + //m_DepthBuffer.AddResource(std::shared_ptr(new Texture2D(&m_DepthMap, GL_DEPTH_ATTACHMENT))); + m_DepthBuffer.AddResource(std::shared_ptr(new Texture2D(&m_DepthMap, GL_COLOR_ATTACHMENT0))); m_DepthBuffer.Generate(); GLERROR("depthMap failed"); @@ -75,16 +75,19 @@ void ShadowPass::Draw(RenderScene & scene) if(directionalLightJob) { - GLfloat near_plane = 1.0f, far_plane = 200.5f; + GLfloat near_plane = 1.0f, far_plane = 75.5f; glm::mat4 lightProjection = glm::ortho(-10.0f, 10.0f, -10.0f, 10.0f, near_plane, far_plane); // broken? - //glm::mat4 lightView = glm::lookAt(-glm::normalize(glm::vec3(directionalLightJob->Direction)), glm::vec3(0,0,0), glm::vec3(0,1,0)); - glm::mat4 lightView = glm::lookAt(glm::vec3(50.f, 50.f, 50.f), glm::vec3(0.f, 0.f, 0.f), glm::vec3(0.f, 1.f, 0.f)); + glm::mat4 lightView = glm::lookAt(-glm::normalize(glm::vec3(directionalLightJob->Direction)) * (float)50.0 , glm::vec3(0,0,0), glm::vec3(0,1,0)); + //glm::mat4 lightView = glm::lookAt(glm::vec3(10.f, 10.f, 50.f), glm::vec3(0.f, 0.f, 0.f), glm::vec3(0.f, 1.f, 0.f)); //glm::mat4 lightSpaceMatrix = lightProjection * lightView; - glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix())); - glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix())); + glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(lightProjection)); + glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(lightView)); + + /* glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix())); + glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix()));*/ GLERROR("ShadowLight ERROR");