[GameState] Now using render distance as projection far plane.

Unarelith · Jul 2, 2020 · ff1d34c · ff1d34c
1 parent 439eb21
commit ff1d34c
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Showing 3 changed files with 7 additions and 5 deletions.
diff --git a/resources/shaders/game.f.glsl b/resources/shaders/game.f.glsl
@@ -10,7 +10,6 @@ varying float v_blockFace;
 varying float v_dist;
 
 uniform int u_renderDistance;
-
 uniform sampler2D u_tex;
 
 // Get light color
@@ -25,9 +24,6 @@ void main() {
 	float blockFace = floor(v_blockFace + 0.5);
 	float lightCheck = floor(v_lightValue.x + 0.5);
 
-	// Discard if the pixel is too far away
-	if(blockFace > -1. && v_dist > u_renderDistance) discard;
-
 	// Get current pixel color and apply multiplier on grayscale textures
 	vec4 color = v_color;
 	if (v_texCoord.x > -0.99 && v_texCoord.y > -0.99) {

diff --git a/resources/shaders/game.v.glsl b/resources/shaders/game.v.glsl
@@ -21,7 +21,6 @@ uniform mat4 u_modelMatrix;
 uniform mat4 u_projectionMatrix;
 uniform mat4 u_viewMatrix;
 
-uniform int u_renderDistance;
 // uniform int u_time;
 
 void main() {

diff --git a/source/client/states/GameState.cpp b/source/client/states/GameState.cpp
@@ -173,6 +173,13 @@ void GameState::update() {
 	}
 
 	m_client.update();
+
+	// Update far plane using render distance
+	static u16 oldRenderDistance = Config::renderDistance;
+	if (Config::renderDistance != oldRenderDistance) {
+		m_camera.setFarClippingPlane(Config::renderDistance * CHUNK_SIZE);
+		oldRenderDistance = Config::renderDistance;
+	}
 }
 
 void GameState::initShaders() {