public void render(Map<TexturedModel, List<Entity>> entities, Matrix4f toShadowMap) {
shader.loadToShadowSpaceMatrix(toShadowMap);
for (TexturedModel model : entities.keySet()) {
prepareTexturedModel(model);
List<Entity> batch = entities.get(model);
for (Entity entity : batch) {
if (entity.isRenderable()) {
prepareInstance(entity);
if (SettingHolder.get("cg_debug_polygons").getValueB()) {
GL11.glDrawElements(
GL11.GL_LINE_STRIP, model.getRawModel().getVertexCount(), GL11.GL_UNSIGNED_INT, 0);
} else {
GL11.glDrawElements(
GL11.GL_TRIANGLES, model.getRawModel().getVertexCount(), GL11.GL_UNSIGNED_INT, 0);
}
}
}
unbindTexturedModel();
}
}
public void render(Camera camera) {
shader.start();
shader.loadViewMatrix(camera);
GL30.glBindVertexArray(sun.getRawModel().getVaoID());
GL20.glEnableVertexAttribArray(0);
GL20.glEnableVertexAttribArray(1);
GL11.glEnable(GL11.GL_BLEND);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
shader.loadBlendFactor();
GL13.glActiveTexture(GL13.GL_TEXTURE0);
GL11.glBindTexture(GL11.GL_TEXTURE_2D, texture);
GL13.glActiveTexture(GL13.GL_TEXTURE1);
GL11.glBindTexture(GL11.GL_TEXTURE_2D, redSunTexture);
billboardRotation(camera);
GL11.glDrawElements(
GL11.GL_TRIANGLES, sun.getRawModel().getVertexCount(), GL11.GL_UNSIGNED_INT, 0);
GL11.glDisable(GL11.GL_BLEND);
GL20.glDisableVertexAttribArray(0);
GL20.glDisableVertexAttribArray(1);
GL30.glBindVertexArray(0);
shader.stop();
}
private void prepareTexturedModel(TexturedModel model) {
RawModel rawModel = model.getRawModel();
GL30.glBindVertexArray(rawModel.getVaoID());
GL20.glEnableVertexAttribArray(0);
GL20.glEnableVertexAttribArray(1);
GL20.glEnableVertexAttribArray(2);
ModelTexture texture = model.getTexture();
shader.loadNumberOfRows(texture.getNumberOfRows());
if (texture.isHasTransparency()) {
MasterRenderer.disableCulling();
}
shader.loadShineVariables(texture.getShineDamper(), texture.getReflectivity());
GL13.glActiveTexture(GL13.GL_TEXTURE0);
GL11.glBindTexture(GL11.GL_TEXTURE_2D, model.getTexture().getID());
shader.loadUseSpecularMap(texture.hasSpecularMap());
if (texture.hasSpecularMap()) {
GL13.glActiveTexture(GL13.GL_TEXTURE1);
GL11.glBindTexture(GL11.GL_TEXTURE_2D, texture.getSpecularMap());
}
}