curioustorvald/Terrarum
1
0
Fork 0
mirror of https://github.com/curioustorvald/Terrarum.git synced 2026-06-14 12:34:05 +09:00
Code Issues Packages Projects Releases Wiki Activity

nice try, but it crashes the gpu AND I get <1 fps :(

Browse Source
This commit is contained in:
minjaesong
2019-01-29 17:35:56 +09:00
parent 882cd86dd4
commit 7f7c31d27f
4 changed files with 30 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
src/net/torvald/terrarum/worlddrawer/LightmapRendererNew.kt
View File

@@ -105,10 +105,6 @@ object LightmapRenderer {
if (SHADER_LIGHTING) {
lightCalcShader = AppLoader.loadShader("assets/4096.vert", "assets/raytracelight.frag")
lightCalcShader.setUniformf("outSize", LIGHTMAP_WIDTH.toFloat(), LIGHTMAP_HEIGHT.toFloat())
lightCalcShader.setUniformi("shades", SHADEMAP_UNIT)
lightCalcShader.setUniformi("lights", LIGHTMAP_UNIT)
lightCalcShader.setUniformi("u_texture", 0)
texturedLightMap = FrameBuffer(Pixmap.Format.RGBA8888, LIGHTMAP_WIDTH, LIGHTMAP_HEIGHT, false)
//texturedLightMap = Texture(LIGHTMAP_WIDTH, LIGHTMAP_HEIGHT, Pixmap.Format.RGBA8888)
@@ -133,11 +129,11 @@ object LightmapRenderer {
VertexAttribute.ColorUnpacked(),
VertexAttribute.TexCoords(0)
)
texturedLightQuad.setVertices(floatArrayOf(
0f, 0f, 0f, 1f, 1f, 1f, 1f, 0f, 1f,
LIGHTMAP_WIDTH.toFloat(), 0f, 0f, 1f, 1f, 1f, 1f, 1f, 1f,
LIGHTMAP_WIDTH.toFloat(), LIGHTMAP_HEIGHT.toFloat(), 0f, 1f, 1f, 1f, 1f, 1f, 0f,
0f, LIGHTMAP_HEIGHT.toFloat(), 0f, 1f, 1f, 1f, 1f, 0f, 0f))
texturedLightQuad.setVertices(floatArrayOf( // y-flipped quads!
0f, 0f, 0f, 1f, 1f, 1f, 1f, 0f, 0f,
LIGHTMAP_WIDTH.toFloat(), 0f, 0f, 1f, 1f, 1f, 1f, 1f, 0f,
LIGHTMAP_WIDTH.toFloat(), LIGHTMAP_HEIGHT.toFloat(), 0f, 1f, 1f, 1f, 1f, 1f, 1f,
0f, LIGHTMAP_HEIGHT.toFloat(), 0f, 1f, 1f, 1f, 1f, 0f, 1f))
texturedLightQuad.setIndices(shortArrayOf(0, 1, 2, 2, 3, 0))
texturedLightCamera = OrthographicCamera(LIGHTMAP_WIDTH.toFloat(), LIGHTMAP_HEIGHT.toFloat())
@@ -433,7 +429,11 @@ object LightmapRenderer {
texturedLightSources.bind(LIGHTMAP_UNIT)
lightCalcShader.begin()
// it seems that every time shader ends, uniforms reset themselves.
lightCalcShader.setUniformMatrix("u_projTrans", texturedLightCamera.combined)
lightCalcShader.setUniformf("outSize", LIGHTMAP_WIDTH.toFloat(), LIGHTMAP_HEIGHT.toFloat())
lightCalcShader.setUniformi("shades", SHADEMAP_UNIT)
lightCalcShader.setUniformi("lights", LIGHTMAP_UNIT)
texturedLightQuad.render(lightCalcShader, GL20.GL_TRIANGLES)
lightCalcShader.end()
}