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

1 files changed, 6 insertions, 5 deletions

diff --git a/src/client/shadows/dynamicshadowsrender.cpp b/src/client/shadows/dynamicshadowsrender.cpp
index 262711221..1dfc90d1c 100644
--- a/src/client/shadows/dynamicshadowsrender.cpp
+++ b/src/client/shadows/dynamicshadowsrender.cpp
@@ -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,