Method pre_draw

libraries/lib-engine/src/renderer-pbr.cpp:110–126

}

void stable_cascaded_shadows::pre_draw()
{
    glEnable(GL_DEPTH_TEST);

    glEnable(GL_CULL_FACE);
    glCullFace(GL_FRONT);

    glBindFramebuffer(GL_FRAMEBUFFER, shadowArrayFramebuffer);
    glViewport(0, 0, static_cast<GLsizei>(resolution), static_cast<GLsizei>(resolution));
    glClear(GL_DEPTH_BUFFER_BIT);

    auto & shader = program.get()->get_variant()->shader;

    shader.bind();
    shader.uniform("u_cascadeViewMatrixArray", uniforms::NUM_CASCADES, viewMatrices);
    shader.uniform("u_cascadeProjMatrixArray", uniforms::NUM_CASCADES, projMatrices);
}

void stable_cascaded_shadows::update_shadow_matrix(const float4x4 & shadowModelMatrix)
{