faerbit/Saxum
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Changed how depth values are written. Works even less than before.

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This commit is contained in:
Faerbit 2015-02-02 19:58:16 +01:00
parent c757b80fa9
commit aba2b07df4
4 changed files with 11 additions and 8 deletions
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5
Shader/depth.fsh
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@ -2,8 +2,9 @@
in vec4 fragPosition;
out float fragmentDepth;
out float gl_FragDepth;
void main() {
fragmentDepth = fragPosition.z;
gl_FragDepth = fragPosition.z;
//gl_FragDepth = 0.0f;
}

4
Shader/phong.fsh
View File

@ -73,7 +73,7 @@ float samplePointShadow(samplerCube shadowMap, vec3 lightDirection) {
float bias = 0.005;
//return texture(shadowMap, vec4(lightDirection , compValue - bias));
float value1 = texture(shadowMap, vec3(lightDirection));
return value1 - compValue;
return value1 - length(lightDirection);
}
float distanceToBorder(vec2 vector) {
@ -116,7 +116,7 @@ void main()
if (i == 0) {
//visibility = samplePointShadow(shadowMap_cube, lightDirection);
float value = samplePointShadow(shadowMap_cube, lightDirection);
if (abs(value) < 0.0001f) {
if (abs(value) < 0.1f) {
oColor = vec4(0, 255, 0, 255);
}
else {

6
graphics.cc
View File

@ -124,9 +124,9 @@ void Graphics::render(double time)
viewMatrix[3][0], viewMatrix[3][1], viewMatrix[3][2], viewMatrix[3][3]
);
}
std::vector<glm::mat4> vector = std::vector<glm::mat4>();
vector.push_back(viewMatrix);
level->render(depthShader, false, &depthViewProjectionMatrix_face, &vector);
std::vector<glm::mat4> foovector = std::vector<glm::mat4>();
foovector.push_back(viewMatrix);
level->render(depthShader, false, &depthViewProjectionMatrix_face, &foovector);
glBindFramebuffer(GL_READ_FRAMEBUFFER, framebuffer_cube->getObjectName());
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, framebuffer_cube_mirror->getObjectName());
glBlitFramebuffer(0, 0, cube_size, cube_size, cube_size, cube_size, 0, 0, GL_DEPTH_BUFFER_BIT, GL_NEAREST);

4
object.cc
View File

@ -33,7 +33,9 @@ void Object::render(ACGL::OpenGL::SharedShaderProgram shader, bool lightingPass,
sizeof(shadowMVPs), false, (GLfloat*) shadowMVPs);
}
else {
//shader->setUniform("modelViewMatrix", shadowVPs->at(0) * modelMatrix);
if (shadowVPs) {
shader->setUniform("modelViewMatrix", shadowVPs->at(0) * modelMatrix);
}
}
glm::mat4 mvp = (*viewProjectionMatrix) * modelMatrix;
shader->setUniform("modelViewProjectionMatrix", mvp);