From cbc94ed8572cd4ea4e22ad5437b54eea055235d9 Mon Sep 17 00:00:00 2001 From: Dan Goodliffe Date: Sun, 17 Dec 2023 12:14:35 +0000 Subject: Use 32bit integer texture for position render data --- gfx/gl/shaders/directionalLight.fs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'gfx/gl/shaders/directionalLight.fs') diff --git a/gfx/gl/shaders/directionalLight.fs b/gfx/gl/shaders/directionalLight.fs index ca10ef5..3756db7 100644 --- a/gfx/gl/shaders/directionalLight.fs +++ b/gfx/gl/shaders/directionalLight.fs @@ -7,7 +7,7 @@ out vec3 FragColor; in vec2 TexCoords; -layout(binding = 0) uniform sampler2D gPosition; +layout(binding = 0) uniform isampler2D gPosition; layout(binding = 1) uniform sampler2D gNormal; layout(binding = 2) uniform sampler2D shadowMap; @@ -27,7 +27,7 @@ insideShadowCube(vec3 v) } float -isShaded(vec3 Position) +isShaded(ivec3 Position) { for (uint m = 0u; m < lightViewProjectionCount; m++) { vec3 PositionInLightSpace = (lightViewProjection[m] * vec4(Position, 1.0f)).xyz; @@ -44,7 +44,7 @@ isShaded(vec3 Position) void main() { - const vec3 Position = texture(gPosition, TexCoords).xyz; + const ivec3 Position = texture(gPosition, TexCoords).xyz; const vec3 Normal = texture(gNormal, TexCoords).rgb; const float shaded = isShaded(Position); FragColor = (1 - shaded) * max(dot(-lightDirection, Normal) * lightColour, 0); -- cgit v1.2.3