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Adjust shadowmap distortion to use entire SM texture (#12166)

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This commit is contained in:
x2048
2022-04-07 22:13:50 +02:00
committed by GitHub
parent 0b5b2b2633
commit 48f7c5603e
12 changed files with 159 additions and 115 deletions
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11
src/client/shadows/dynamicshadowsrender.cpp
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@@ -158,7 +158,6 @@ void ShadowRenderer::setShadowIntensity(float shadow_intensity)
disable();
}
void ShadowRenderer::addNodeToShadowList(
scene::ISceneNode *node, E_SHADOW_MODE shadowMode)
{
@@ -261,8 +260,9 @@ void ShadowRenderer::updateSMTextures()
cb->MaxFar = (f32)m_shadow_map_max_distance * BS;
cb->PerspectiveBiasXY = getPerspectiveBiasXY();
cb->PerspectiveBiasZ = getPerspectiveBiasZ();
cb->CameraPos = light.getFuturePlayerPos();
}
// set the Render Target
// right now we can only render in usual RTT, not
// Depth texture is available in irrlicth maybe we
@@ -322,9 +322,10 @@ void ShadowRenderer::update(video::ITexture *outputTarget)
if (!m_shadow_node_array.empty() && !m_light_list.empty()) {
for (DirectionalLight &light : m_light_list) {
// Static shader values.
m_shadow_depth_cb->MapRes = (f32)m_shadow_map_texture_size;
m_shadow_depth_cb->MaxFar = (f32)m_shadow_map_max_distance * BS;
// Static shader values for entities are set in updateSMTextures
// SM texture for entities is not updated incrementally and
// must by updated using current player position.
m_shadow_depth_entity_cb->CameraPos = light.getPlayerPos();
// render shadows for the n0n-map objects.
m_driver->setRenderTarget(shadowMapTextureDynamicObjects, true,