[Blender] shadow mapping SORRY

[Nikolaus Leopold]

Bitte vielmals um entschuldigung!!!!! Diese Mail ging an den falschen 
Empfänger! :/

mfG
Nikolaus

On 2015-06-18 11:54, Nikolaus Leopold wrote:
> vlt ist da was hilfreicehes dabei aber ich weiß nicht
>
>         //// depths from light position for shading mapping
>
>         // set viewport and bind framebuffer
>         glViewport(0, 0, SM_WIDTH, SM_HEIGHT);
>         glBindFramebuffer(GL_FRAMEBUFFER, depthMapFBO);
>         glClear(GL_DEPTH_BUFFER_BIT);
>
>         // calculate lights projection and view Matrix
>         GLfloat nearPlane = 50.f, farPlane = 400.f;
>         glm::mat4 lightProjection = glm::ortho(-100.0f, 100.0f, 
> -100.0f, 100.0f, nearPlane, farPlane);
>         //glm::mat4 lightProjection = glm::perspective(100.f, 
> (GLfloat) SM_WIDTH / (GLfloat) SM_HEIGHT, nearPlane, farPlane);
>         glm::mat4 lightView = glm::lookAt(sun->getLocation(), 
> glm::vec3(0.f), glm::vec3(0, 1, 0));
>         glm::mat4 lightVP = lightProjection * lightView;
>
>         // prepare shader
>         Shader *lastShader = activeShader;
>         setActiveShader(depthMapShader);
>         GLint lightVPLocation = 
> glGetUniformLocation(activeShader->programHandle, "lightVP");
>         glUniformMatrix4fv(lightVPLocation, 1, GL_FALSE, 
> glm::value_ptr(lightVP));
>
>         // render
>
>         drawScene();
>
>         // bind default FB and reset viewport
>         glBindFramebuffer(GL_FRAMEBUFFER, 0);
>         glViewport(0, 0, windowWidth, windowHeigth);
>
>         setActiveShader(textureShader);
>
>  glUniformMatrix4fv(glGetUniformLocation(activeShader->programHandle, 
> "viewMat"), 1, GL_FALSE, glm::value_ptr(player->getViewMat()));
>  glUniformMatrix4fv(glGetUniformLocation(activeShader->programHandle, 
> "lightVP"), 1, GL_FALSE, glm::value_ptr(lightVP));
>
>         GLint shadowMapLocation = 
> glGetUniformLocation(activeShader->programHandle, "shadowMap");
>         glUniform1i(shadowMapLocation, 1);
>         glActiveTexture(GL_TEXTURE0 + 1);
>         glBindTexture(GL_TEXTURE_2D, depthMap);