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render sun with texture

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Bixilon 2022-11-03 18:18:11 +01:00
parent cd1a8a126a
commit 70fb02f290
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GPG Key ID: 5CAD791931B09AC4
4 changed files with 17 additions and 12 deletions
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7
src/main/java/de/bixilon/minosoft/gui/rendering/sky/sun/SunRenderer.kt
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@ -23,6 +23,7 @@ import de.bixilon.minosoft.data.world.time.WorldTime
import de.bixilon.minosoft.gui.rendering.events.CameraMatrixChangeEvent
import de.bixilon.minosoft.gui.rendering.sky.SkyChildRenderer
import de.bixilon.minosoft.gui.rendering.sky.SkyRenderer
import de.bixilon.minosoft.gui.rendering.system.base.BlendingFunctions
import de.bixilon.minosoft.gui.rendering.system.base.RenderingCapabilities
import de.bixilon.minosoft.gui.rendering.textures.TextureUtil.texture
import de.bixilon.minosoft.modding.event.listener.CallbackEventListener.Companion.listen
@ -67,7 +68,7 @@ class SunRenderer(
override fun postInit() {
prepareMesh()
// sky.renderWindow.textureManager.staticTextures.use(shader)
sky.renderWindow.textureManager.staticTextures.use(shader)
sky.renderWindow.connection.events.listen<CameraMatrixChangeEvent> { calculateMatrix(it.projectionMatrix, it.viewMatrix) }
}
@ -121,13 +122,15 @@ class SunRenderer(
shader.setVec4("uTintColor", Vec4(1.0f, 1.0f, 1.0f, calculateSunIntensity()))
this.matrixUpdate = false
}
sky.renderSystem.enable(RenderingCapabilities.BLENDING)
sky.renderSystem.setBlendFunction(BlendingFunctions.SOURCE_ALPHA, BlendingFunctions.ONE, BlendingFunctions.ONE, BlendingFunctions.ZERO)
mesh.unload()
mesh = SunMesh(sky.renderWindow)
prepareMesh()
mesh.draw()
sky.renderSystem.disable(RenderingCapabilities.BLENDING)
sky.renderSystem.resetBlending()
}
companion object {

6
src/main/java/de/bixilon/minosoft/gui/rendering/system/base/RenderSystem.kt
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@ -125,6 +125,12 @@ interface RenderSystem {
fun polygonOffset(factor: Float, unit: Float)
fun resetBlending() {
disable(RenderingCapabilities.BLENDING)
setBlendFunction(BlendingFunctions.ONE, BlendingFunctions.ONE_MINUS_SOURCE_ALPHA, BlendingFunctions.ONE, BlendingFunctions.ZERO)
}
companion object {
fun createRenderSystem(renderWindow: RenderWindow): RenderSystem {

6
src/main/resources/assets/minosoft/rendering/shader/weather/sun/sun.fsh
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@ -20,13 +20,11 @@ in vec3 finTextureCoordinates;
uniform vec4 uTintColor;
// #include "minosoft:texture"
#include "minosoft:texture"
void main() {
// vec4 texelColor = getTexture(finTextureIndex, finTextureCoordinates);
foutColor = vec4(1.0f, 0.5f, 0.5f, 1.0f) * uTintColor;
foutColor = getTexture(finTextureIndex, finTextureCoordinates) * uTintColor;
if (foutColor.a == 0.0f) {
discard;
}

10
src/main/resources/assets/minosoft/rendering/shader/weather/sun/sun.vsh
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@ -17,16 +17,14 @@ layout (location = 0) in vec3 vinPosition;
layout (location = 1) in vec2 vinUV;
layout (location = 2) in uint vinIndexLayerAnimation;
//flat out uint finTextureIndex;
//out vec3 finTextureCoordinates;
flat out uint finTextureIndex;
out vec3 finTextureCoordinates;
uniform mat4 uSunMatrix;
#include "minosoft:color"
void main() {
gl_Position = uSunMatrix * vec4(vinPosition, 1.0f);
// finTextureIndex = vinIndexLayerAnimation >> 28u;
// finTextureCoordinates = vec3(vinUV, ((vinIndexLayerAnimation >> 12) & 0xFFFFu));
finTextureIndex = vinIndexLayerAnimation >> 28u;
finTextureCoordinates = vec3(vinUV, ((vinIndexLayerAnimation >> 12) & 0xFFFFu));
}