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| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-10-06 12:48:40 +0100 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-10-06 14:03:33 +0100 |
| commit | 10998a8302b3d7651b4afc046311961eb2dea2c8 (patch) | |
| tree | 1b58847ae898f9d3c7fa807bfcaa4b4103d6f35f /gfx/gl/sceneRenderer.cpp | |
| parent | Add LightDirection class (diff) | |
| download | ilt-10998a8302b3d7651b4afc046311961eb2dea2c8.tar.bz2 ilt-10998a8302b3d7651b4afc046311961eb2dea2c8.tar.xz ilt-10998a8302b3d7651b4afc046311961eb2dea2c8.zip | |
Use LightDirection for calculating/passing all light dir components
Diffstat (limited to 'gfx/gl/sceneRenderer.cpp')
| -rw-r--r-- | gfx/gl/sceneRenderer.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gfx/gl/sceneRenderer.cpp b/gfx/gl/sceneRenderer.cpp index 7aace49..b2a7d78 100644 --- a/gfx/gl/sceneRenderer.cpp +++ b/gfx/gl/sceneRenderer.cpp @@ -114,7 +114,8 @@ SceneRenderer::setAmbientLight(const RGB & colour) const } void -SceneRenderer::setDirectionalLight(const RGB & colour, const Direction3D & direction, const SceneProvider & scene) const +SceneRenderer::setDirectionalLight( + const RGB & colour, const LightDirection & direction, const SceneProvider & scene) const { if (colour.r > 0 || colour.g > 0 || colour.b > 0) { const auto lvp = shadowMapper.update(scene, direction, camera); @@ -128,7 +129,7 @@ SceneRenderer::setDirectionalLight(const RGB & colour, const Direction3D & direc glBindTexture(GL_TEXTURE_2D_ARRAY, shadowMapper); glViewport(0, 0, size.x, size.y); dirLight.use(); - dirLight.setDirectionalLight(colour, direction, camera.getPosition(), lvp); + dirLight.setDirectionalLight(colour, direction.vector(), camera.getPosition(), lvp); renderQuad(); } } @@ -154,8 +155,7 @@ SceneRenderer::DirectionalLightProgram::setDirectionalLight( return toTextureSpaceMat * m; }; glUniform(colourLoc, c); - const auto nd = glm::normalize(d); - glUniform(directionLoc, nd); + glUniform(directionLoc, d); glUniform(lightPointLoc, p); glUniform(lightViewProjectionCountLoc, static_cast<GLuint>(lvp.size())); glUniform(lightViewProjectionLoc, std::span<const glm::mat4> {lvp * toTextureSpace}); |