void Stage::renderScene(ShaderProgram *currentShader, Camera* renderCamera, Light* renderLight, Light* light, Camera* shadowMapCamera, BaseShadowMap* shadowMap) {
if (currentShader != 0) {
currentShader->bind();
renderCamera->bindMatrices(currentShader, "projectionMatrix", "viewMatrix");
if (light != 0) light->bind(currentShader);
if (shadowMapCamera != 0) shadowMapCamera->bindMatrices(currentShader, "lightProjView");
if (shadowMap != 0) {
shadowMap->bindTexture(currentShader, 3, "shadowMap");
glm::vec2 pixelOffset(1.0f / float(shadowMap->getWidth()), 1.0f / float(shadowMap->getHeight()));
glUniform2fv(currentShader->getUniformLocation("pixelOffset"), 1, glm::value_ptr(pixelOffset));
}
for (unsigned int j = 0; j < m_meshes.size(); ++j) {
if (renderLight != 0 && renderLight->getBoundingSphere().radius > 0) {
if (!renderLight->getBoundingSphere().intersect(m_meshes[j]->getBoundingSphere())) {
continue;
}
}
if (m_meshes[j]->bothSides == true) {
glUniform1i(currentShader->getUniformLocation("bothSides"), GL_TRUE);
glDisable(GL_CULL_FACE);
} else {
glUniform1i(currentShader->getUniformLocation("bothSides"), GL_FALSE);
glEnable(GL_CULL_FACE);
}
glm::mat3 normalMatrix = glm::mat3(glm::transpose(glm::inverse(m_camera->getTransform() * m_meshes[j]->getTransform())));
glUniformMatrix3fv(currentShader->getUniformLocation("normalMatrix"), 1, GL_FALSE, glm::value_ptr(normalMatrix));
m_meshes[j]->render(currentShader);
}
if (shadowMap != 0) shadowMap->unbindTexture();
currentShader->unbind();
}
}
void FractureBox::boldenLines()
{
const int width = ilGetInteger(IL_IMAGE_WIDTH);
const int height = ilGetInteger(IL_IMAGE_HEIGHT);
const int depth = 3; //ilGetInteger(IL_IMAGE_DEPTH);
ILubyte *newData = new ILubyte[width * height * depth];
ILubyte *oldData = ilGetData();
//Now loop through the data and when a black pixel is detected, copy the pixel into
//the buffer surrounded by pixels
for(int y = 0; y < height; y++)
{
for(int x = 0; x < width; x++)
{
const int i = (depth * x) + (y * depth * width);
if(oldData[i] == 0 && oldData[i+1] == 0 && oldData[i+2] == 0)
{
const int top = pixelOffset(i, 0, -1, width, height, depth);
const int topLeft = pixelOffset(i, -1, -1, width, height, depth);
const int topRight = pixelOffset(i, 1, -1, width, height, depth);
const int bottom = pixelOffset(i, 0, 1, width, height, depth);
const int bottomLeft = pixelOffset(i, -1, 1, width, height, depth);
const int bottomRight = pixelOffset(i, 1, 1, width, height, depth);
const int left = pixelOffset(i, -1, 0, width, height, depth);
const int right = pixelOffset(i, 1, 0, width, height, depth);
newData[i] = 0;
newData[i + 1] = 0;
newData[i + 2] = 0;
setPixelBlack(top, newData);
setPixelBlack(topLeft, newData);
setPixelBlack(topRight, newData);
setPixelBlack(bottom, newData);
setPixelBlack(bottomLeft, newData);
setPixelBlack(bottomRight, newData);
setPixelBlack(left, newData);
setPixelBlack(right, newData);
}
else
{
newData[i] = oldData[i];
newData[i+1] = oldData[i+1];
newData[i+2] = oldData[i+2];
}
}
}
ilSetData(newData);
delete[] newData;
}
