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-rw-r--r--gfx/gl/sceneRenderer.cpp16
1 files changed, 10 insertions, 6 deletions
diff --git a/gfx/gl/sceneRenderer.cpp b/gfx/gl/sceneRenderer.cpp
index ee6d927..8b299ad 100644
--- a/gfx/gl/sceneRenderer.cpp
+++ b/gfx/gl/sceneRenderer.cpp
@@ -96,9 +96,7 @@ SceneRenderer::render(const SceneProvider & scene) const
glActiveTexture(GL_TEXTURE3);
glBindTexture(GL_TEXTURE_2D, gIllumination);
lighting.use();
- glBindVertexArray(displayVAO);
- glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
- glBindVertexArray(0);
+ renderQuad();
}
void
@@ -119,12 +117,18 @@ SceneRenderer::setDirectionalLight(
glViewport(0, 0, size.x, size.y);
dirLight.use();
dirLight.setDirectionalLight(colour, direction, lvp.projections, lvp.regions);
- glBindVertexArray(displayVAO);
- glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
- glBindVertexArray(0);
+ renderQuad();
}
}
+void
+SceneRenderer::renderQuad() const
+{
+ glBindVertexArray(displayVAO);
+ glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
+ glBindVertexArray(0);
+}
+
SceneRenderer::DirectionalLightProgram::DirectionalLightProgram() :
Program {lightingShader_vs, directionalLight_fs}, directionLoc {*this, "lightDirection"},
colourLoc {*this, "lightColour"}, lightViewProjectionLoc {*this, "lightViewProjection"},