Abastro

Anyway, try drawing a dot on the position you get using TickEvent.RenderTickEvent, and compare that with sun position.

Your code is right, and the angle is centered on the center of sun and moon. It might be rendering offset problem of minecraft.;

No, don't just add motion when key is pressed. You should check collision before changing position.

Their position is hardcoded in RenderGlobal#renderSky and it is relative to the viewer. & Minecraft just uses fake Celestial Sphere model. @OP It might be a problem with getLookVec and eye position, does it return the right value?

this.posX += this.vehicleX; this.posY += this.vehicleY; this.posZ += this.vehicleZ; this.setPosition(this.posX, this.posY, this.posZ); Why do you add vehicleX/Y/Z to the position?

Or make external master object. One can say that this is bad approach, but I had done mine well in this way.

Debug if TextureMap#getTextureEntry((your texture name)) exists or not.

Then you would better use TileEntitySpecialRenderer. As far as I know, one can render a block with Json model and TESR. (This can be wrong)

You might change color. I think you should change 'worldrenderer.setColorRGBA_I(0, 255);'

So I think you should change renderSkyOverlay section.

Do you use metadata? or how do you save the interact value?

It is (ARGB) format in hexadecimal. I think you didn't specified the alpha.

Just 'Push Matrix and Scale it down on RenderPlayerEvent.Pre, and Pull Matrix on RenderPlayerEvent.Post'

First, you should make your own ICustomModelLoader, and register that into ModelLoaderRegistry. In ICustomModelLoader you should check if a resourceLocation of a model is acceptable, and loads the model from the resource location.

Or, just add perlin noise to the bell-shaped curve.

Why? There are some compatibility issues.

Try setting GlStateManager.color to 1, 1, 1, 1.

On the FoodStats, I think you'd better wrap existing foodstats as I mentioned earlier.

Also you can use Tessellator's #setColorOpaque, #setBrightness, etc.

So did you tested it on peaceful? It is completely separate mechanism as shown in the code. To change that, you should patch/replace player which would have more possibility of breaking compatibility.

I think it is an implementation of forge for baking IBakedModel. You can use ResourceLocation to get textures as TextureAtlasSprite, Also there is IModelState and IModelPart which is helpful to make part of a model have independent transform values. So, of course you can use IBakedModel with an IModel, since IModel just returns IBakedModel on #bake method.

Please show your code.

It is divided to 4 parts. I'll first post the default sky rendering code, try to understand how they works. package stellarium.render; import java.util.Random; import org.lwjgl.opengl.GL11; import net.minecraft.client.Minecraft; import net.minecraft.client.multiplayer.WorldClient; import net.minecraft.client.renderer.GLAllocation; import net.minecraft.client.renderer.GlStateManager; import net.minecraft.client.renderer.OpenGlHelper; import net.minecraft.client.renderer.RenderHelper; import net.minecraft.client.renderer.Tessellator; import net.minecraft.client.renderer.WorldRenderer; import net.minecraft.client.renderer.texture.TextureManager; import net.minecraft.client.renderer.vertex.VertexBuffer; import net.minecraft.client.renderer.vertex.VertexFormat; import net.minecraft.client.renderer.vertex.VertexFormatElement; import net.minecraft.util.MathHelper; import net.minecraft.util.ResourceLocation; import net.minecraft.util.Vec3; import net.minecraftforge.client.ForgeHooksClient; import net.minecraftforge.client.IRenderHandler; public class SkyRendererVanilla extends IRenderHandler { protected WorldClient theWorld; protected Minecraft mc; protected TextureManager renderEngine; protected int glSkyList = -1; protected int glSkyList2 = -1; protected int starGLCallList = -1; protected VertexFormat vertexBufferFormat; protected boolean vboEnabled; protected VertexBuffer starVBO; protected VertexBuffer skyVBO; protected VertexBuffer sky2VBO; protected static final ResourceLocation locationMoonPng = new ResourceLocation("textures/environment/moon_phases.png"); protected static final ResourceLocation locationSunPng = new ResourceLocation("textures/environment/sun.png"); protected static final ResourceLocation locationEndSkyPng = new ResourceLocation("textures/environment/end_sky.png"); public SkyRendererVanilla() { this.vertexBufferFormat = new VertexFormat(); this.vertexBufferFormat.setElement(new VertexFormatElement(0, VertexFormatElement.EnumType.FLOAT, VertexFormatElement.EnumUsage.POSITION, 3)); this.setup(); } protected void setup() { if(this.theWorld == null) return; boolean flag = this.vboEnabled; this.vboEnabled = OpenGlHelper.useVbo(); if(flag != this.vboEnabled) { this.generateSky(); this.generateSky2(); this.generateStars(); } } @Override public void render(float partialTicks, WorldClient world, Minecraft mc) { this.mc = mc; this.theWorld = world; this.renderEngine = mc.getTextureManager(); int pass = ForgeHooksClient.getWorldRenderPass(); this.setup(); this.renderSky(pass, partialTicks); } protected void generateSky() { Tessellator tessellator = Tessellator.getInstance(); WorldRenderer worldrenderer = tessellator.getWorldRenderer(); if (this.skyVBO != null) { this.skyVBO.deleteGlBuffers(); } if (this.glSkyList >= 0) { GLAllocation.deleteDisplayLists(this.glSkyList); this.glSkyList = -1; } if (this.vboEnabled) { this.skyVBO = new VertexBuffer(this.vertexBufferFormat); this.renderSkyInternal(worldrenderer, 16.0F, false); worldrenderer.finishDrawing(); worldrenderer.reset(); this.skyVBO.bufferData(worldrenderer.getByteBuffer(), worldrenderer.getByteIndex()); } else { this.glSkyList = GLAllocation.generateDisplayLists(1); GL11.glNewList(this.glSkyList, GL11.GL_COMPILE); this.renderSkyInternal(worldrenderer, 16.0F, false); tessellator.draw(); GL11.glEndList(); } } protected void generateSky2() { Tessellator tessellator = Tessellator.getInstance(); WorldRenderer worldrenderer = tessellator.getWorldRenderer(); if (this.sky2VBO != null) { this.sky2VBO.deleteGlBuffers(); } if (this.glSkyList2 >= 0) { GLAllocation.deleteDisplayLists(this.glSkyList2); this.glSkyList2 = -1; } if (this.vboEnabled) { this.sky2VBO = new VertexBuffer(this.vertexBufferFormat); this.renderSkyInternal(worldrenderer, -16.0F, true); worldrenderer.finishDrawing(); worldrenderer.reset(); this.sky2VBO.bufferData(worldrenderer.getByteBuffer(), worldrenderer.getByteIndex()); } else { this.glSkyList2 = GLAllocation.generateDisplayLists(1); GL11.glNewList(this.glSkyList2, GL11.GL_COMPILE); this.renderSkyInternal(worldrenderer, -16.0F, true); tessellator.draw(); GL11.glEndList(); } } protected void generateStars() { Tessellator tessellator = Tessellator.getInstance(); WorldRenderer worldrenderer = tessellator.getWorldRenderer(); if (this.starVBO != null) { this.starVBO.deleteGlBuffers(); } if (this.starGLCallList >= 0) { GLAllocation.deleteDisplayLists(this.starGLCallList); this.starGLCallList = -1; } if (this.vboEnabled) { this.starVBO = new VertexBuffer(this.vertexBufferFormat); this.renderStarsInternal(worldrenderer); worldrenderer.finishDrawing(); worldrenderer.reset(); this.starVBO.bufferData(worldrenderer.getByteBuffer(), worldrenderer.getByteIndex()); } else { this.starGLCallList = GLAllocation.generateDisplayLists(1); GlStateManager.pushMatrix(); GL11.glNewList(this.starGLCallList, GL11.GL_COMPILE); this.renderStarsInternal(worldrenderer); tessellator.draw(); GL11.glEndList(); GlStateManager.popMatrix(); } } protected void renderSkyInternal(WorldRenderer worldRendererIn, float p_174968_2_, boolean p_174968_3_) { worldRendererIn.startDrawingQuads(); for (int i = -384; i <= 384; i += 64) { for (int j = -384; j <= 384; j += 64) { float red = (float)i; float green = (float)(i + 64); if (p_174968_3_) { green = (float)i; red = (float)(i + 64); } worldRendererIn.addVertex((double)red, (double)p_174968_2_, (double)j); worldRendererIn.addVertex((double)green, (double)p_174968_2_, (double)j); worldRendererIn.addVertex((double)green, (double)p_174968_2_, (double)(j + 64)); worldRendererIn.addVertex((double)red, (double)p_174968_2_, (double)(j + 64)); } } } protected void renderStarsInternal(WorldRenderer worldRendererIn) { Random random = new Random(10842L); worldRendererIn.startDrawingQuads(); for (int i = 0; i < 1500; ++i) { double d0 = (double)(random.nextFloat() * 2.0F - 1.0F); double d1 = (double)(random.nextFloat() * 2.0F - 1.0F); double d2 = (double)(random.nextFloat() * 2.0F - 1.0F); double d3 = (double)(0.15F + random.nextFloat() * 0.1F); double d4 = d0 * d0 + d1 * d1 + d2 * d2; if (d4 < 1.0D && d4 > 0.01D) { d4 = 1.0D / Math.sqrt(d4); d0 *= d4; d1 *= d4; d2 *= d4; double d5 = d0 * 100.0D; double d6 = d1 * 100.0D; double d7 = d2 * 100.0D; double d8 = Math.atan2(d0, d2); double d9 = Math.sin(d8); double d10 = Math.cos(d8); double d11 = Math.atan2(Math.sqrt(d0 * d0 + d2 * d2), d1); double d12 = Math.sin(d11); double d13 = Math.cos(d11); double d14 = random.nextDouble() * Math.PI * 2.0D; double d15 = Math.sin(d14); double d16 = Math.cos(d14); for (int j = 0; j < 4; ++j) { double d17 = 0.0D; double d18 = (double)((j & 2) - 1) * d3; double d19 = (double)((j + 1 & 2) - 1) * d3; double d20 = 0.0D; double d21 = d18 * d16 - d19 * d15; double d22 = d19 * d16 + d18 * d15; double d23 = d21 * d12 + 0.0D * d13; double d24 = 0.0D * d12 - d21 * d13; double d25 = d24 * d9 - d22 * d10; double d26 = d22 * d9 + d24 * d10; worldRendererIn.addVertex(d5 + d25, d6 + d23, d7 + d26); } } } } protected void renderSkyBg(int pass, float partialTicks, Tessellator tessellator, WorldRenderer worldrenderer, float red, float green, float blue) { GlStateManager.disableTexture2D(); GlStateManager.color(red, green, blue); GlStateManager.depthMask(false); GlStateManager.enableFog(); GlStateManager.color(red, green, blue); if (this.vboEnabled) { this.skyVBO.bindBuffer(); GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY); GL11.glVertexPointer(3, GL11.GL_FLOAT, 12, 0L); this.skyVBO.drawArrays(7); this.skyVBO.unbindBuffer(); GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY); } else { GlStateManager.callList(this.glSkyList); } GlStateManager.disableFog(); GlStateManager.depthMask(true); GlStateManager.enableTexture2D(); } protected void renderSkyGlow(int pass, float partialTicks, Tessellator tessellator, WorldRenderer worldrenderer) { GlStateManager.disableAlpha(); GlStateManager.depthMask(false); GlStateManager.enableBlend(); GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0); RenderHelper.disableStandardItemLighting(); float[] afloat = theWorld.provider.calcSunriseSunsetColors(theWorld.getCelestialAngle(partialTicks), partialTicks); float glowRed; float glowGreen; float glowBlue; if (afloat != null) { GlStateManager.disableTexture2D(); GlStateManager.shadeModel(7425); GlStateManager.pushMatrix(); GlStateManager.rotate(90.0F, 1.0F, 0.0F, 0.0F); GlStateManager.rotate(MathHelper.sin(theWorld.getCelestialAngleRadians(partialTicks)) < 0.0F ? 180.0F : 0.0F, 0.0F, 0.0F, 1.0F); GlStateManager.rotate(90.0F, 0.0F, 0.0F, 1.0F); glowRed = afloat[0]; glowGreen = afloat[1]; glowBlue = afloat[2]; if (pass != 2) { float bufferRed = (glowRed * 30.0F + glowGreen * 59.0F + glowBlue * 11.0F) / 100.0F; float bufferGreen = (glowRed * 30.0F + glowGreen * 70.0F) / 100.0F; float bufferBlue = (glowRed * 30.0F + glowBlue * 70.0F) / 100.0F; glowRed = bufferRed; glowGreen = bufferGreen; glowBlue = bufferBlue; } worldrenderer.startDrawing(6); worldrenderer.setColorRGBA_F(glowRed, glowGreen, glowBlue, afloat[3]); worldrenderer.addVertex(0.0D, 100.0D, 0.0D); boolean flag = true; worldrenderer.setColorRGBA_F(afloat[0], afloat[1], afloat[2], 0.0F); for (int j = 0; j <= 16; ++j) { float angleFactor = (float)j * (float)Math.PI * 2.0F / 16.0F; float sinFactor = MathHelper.sin(angleFactor); float cosFactor = MathHelper.cos(angleFactor); worldrenderer.addVertex((double)(sinFactor * 120.0F), (double)(cosFactor * 120.0F), (double)(-cosFactor * 40.0F * afloat[3])); } tessellator.draw(); GlStateManager.popMatrix(); GlStateManager.shadeModel(7424); GlStateManager.enableTexture2D(); } GlStateManager.disableBlend(); GlStateManager.depthMask(true); GlStateManager.enableAlpha(); } protected void renderStellar(int pass, float partialTicks, Tessellator tessellator, WorldRenderer worldrenderer, float red, float green, float blue) { GlStateManager.enableBlend(); GlStateManager.disableFog(); GlStateManager.tryBlendFuncSeparate(770, 1, 1, 0); GlStateManager.depthMask(false); GlStateManager.pushMatrix(); float weatherEffect = 1.0F - theWorld.getRainStrength(partialTicks); GlStateManager.color(1.0F, 1.0F, 1.0F, weatherEffect); GlStateManager.translate(0.0F, 0.0F, 0.0F); GlStateManager.rotate(-90.0F, 0.0F, 1.0F, 0.0F); GlStateManager.rotate(theWorld.getCelestialAngle(partialTicks) * 360.0F, 1.0F, 0.0F, 0.0F); float stellarDepth = 30.0F; this.renderEngine.bindTexture(locationSunPng); worldrenderer.startDrawingQuads(); worldrenderer.addVertexWithUV((double)(-stellarDepth), 100.0D, (double)(-stellarDepth), 0.0D, 0.0D); worldrenderer.addVertexWithUV((double)stellarDepth, 100.0D, (double)(-stellarDepth), 1.0D, 0.0D); worldrenderer.addVertexWithUV((double)stellarDepth, 100.0D, (double)stellarDepth, 1.0D, 1.0D); worldrenderer.addVertexWithUV((double)(-stellarDepth), 100.0D, (double)stellarDepth, 0.0D, 1.0D); tessellator.draw(); stellarDepth = 20.0F; this.renderEngine.bindTexture(locationMoonPng); int k = theWorld.getMoonPhase(); int l = k % 4; int i1 = k / 4 % 2; float red5 = (float)(l + 0) / 4.0F; float red6 = (float)(i1 + 0) / 2.0F; float red7 = (float)(l + 1) / 4.0F; float red8 = (float)(i1 + 1) / 2.0F; worldrenderer.startDrawingQuads(); worldrenderer.addVertexWithUV((double)(-stellarDepth), -100.0D, (double)stellarDepth, (double)red7, (double)red8); worldrenderer.addVertexWithUV((double)stellarDepth, -100.0D, (double)stellarDepth, (double)red5, (double)red8); worldrenderer.addVertexWithUV((double)stellarDepth, -100.0D, (double)(-stellarDepth), (double)red5, (double)red6); worldrenderer.addVertexWithUV((double)(-stellarDepth), -100.0D, (double)(-stellarDepth), (double)red7, (double)red6); tessellator.draw(); GlStateManager.disableTexture2D(); GlStateManager.disableAlpha(); float red9 = theWorld.getStarBrightness(partialTicks) * weatherEffect; if (red9 > 0.0F) { GlStateManager.color(red9, red9, red9, red9); if (this.vboEnabled) { this.starVBO.bindBuffer(); GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY); GL11.glVertexPointer(3, GL11.GL_FLOAT, 12, 0L); this.starVBO.drawArrays(7); this.starVBO.unbindBuffer(); GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY); } else { GlStateManager.callList(this.starGLCallList); } } GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F); GlStateManager.disableBlend(); GlStateManager.enableAlpha(); GlStateManager.enableFog(); GlStateManager.popMatrix(); GlStateManager.enableTexture2D(); GlStateManager.depthMask(true); } protected void renderSkyOverlay(int pass, float partialTicks, Tessellator tessellator, WorldRenderer worldrenderer, float red, float green, float blue) { GlStateManager.disableTexture2D(); GlStateManager.depthMask(false); GlStateManager.color(0.0F, 0.0F, 0.0F); double d0 = mc.thePlayer.getPositionEyes(partialTicks).yCoord - theWorld.getHorizon(); if (d0 < 0.0D) { GlStateManager.pushMatrix(); GlStateManager.translate(0.0F, 12.0F, 0.0F); if (this.vboEnabled) { this.sky2VBO.bindBuffer(); GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY); GL11.glVertexPointer(3, GL11.GL_FLOAT, 12, 0L); this.sky2VBO.drawArrays(7); this.sky2VBO.unbindBuffer(); GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY); } else { GlStateManager.callList(this.glSkyList2); } GlStateManager.popMatrix(); float overlayDepth = -((float)(d0 + 65.0D)); worldrenderer.startDrawingQuads(); worldrenderer.setColorRGBA_I(0, 255); worldrenderer.addVertex(-1.0D, (double)overlayDepth, 1.0D); worldrenderer.addVertex(1.0D, (double)overlayDepth, 1.0D); worldrenderer.addVertex(1.0D, -1.0D, 1.0D); worldrenderer.addVertex(-1.0D, -1.0D, 1.0D); worldrenderer.addVertex(-1.0D, -1.0D, -1.0D); worldrenderer.addVertex(1.0D, -1.0D, -1.0D); worldrenderer.addVertex(1.0D, (double)overlayDepth, -1.0D); worldrenderer.addVertex(-1.0D, (double)overlayDepth, -1.0D); worldrenderer.addVertex(1.0D, -1.0D, -1.0D); worldrenderer.addVertex(1.0D, -1.0D, 1.0D); worldrenderer.addVertex(1.0D, (double)overlayDepth, 1.0D); worldrenderer.addVertex(1.0D, (double)overlayDepth, -1.0D); worldrenderer.addVertex(-1.0D, (double)overlayDepth, -1.0D); worldrenderer.addVertex(-1.0D, (double)overlayDepth, 1.0D); worldrenderer.addVertex(-1.0D, -1.0D, 1.0D); worldrenderer.addVertex(-1.0D, -1.0D, -1.0D); worldrenderer.addVertex(-1.0D, -1.0D, -1.0D); worldrenderer.addVertex(-1.0D, -1.0D, 1.0D); worldrenderer.addVertex(1.0D, -1.0D, 1.0D); worldrenderer.addVertex(1.0D, -1.0D, -1.0D); tessellator.draw(); } if (theWorld.provider.isSkyColored()) { GlStateManager.color(red * 0.2F + 0.04F, green * 0.2F + 0.04F, blue * 0.6F + 0.1F); } else { GlStateManager.color(red, green, blue); } GlStateManager.pushMatrix(); GlStateManager.translate(0.0F, -((float)(d0 - 16.0D)), 0.0F); GlStateManager.callList(this.glSkyList2); GlStateManager.popMatrix(); GlStateManager.enableTexture2D(); GlStateManager.depthMask(true); } protected void renderSky(int pass, float partialTicks) { if (mc.theWorld.provider.getDimensionId() == 1) { this.renderSkyEnd(); } else if (mc.theWorld.provider.isSurfaceWorld()) { Vec3 vec3 = theWorld.getSkyColor(mc.getRenderViewEntity(), partialTicks); float red = (float)vec3.xCoord; float green = (float)vec3.yCoord; float blue = (float)vec3.zCoord; if (pass != 2) { float bufferRed = (red * 30.0F + green * 59.0F + blue * 11.0F) / 100.0F; float bufferGreen = (red * 30.0F + green * 70.0F) / 100.0F; float bufferBlue = (red * 30.0F + blue * 70.0F) / 100.0F; red = bufferRed; green = bufferGreen; blue = bufferBlue; } Tessellator tessellator = Tessellator.getInstance(); WorldRenderer worldrenderer = tessellator.getWorldRenderer(); this.renderSkyBg(pass, partialTicks, tessellator, worldrenderer, red, green, blue); this.renderSkyGlow(pass, partialTicks, tessellator, worldrenderer); this.renderStellar(pass, partialTicks, tessellator, worldrenderer, red, green, blue); this.renderSkyOverlay(pass, partialTicks, tessellator, worldrenderer, red, green, blue); } } protected void renderSkyEnd() { GlStateManager.disableFog(); GlStateManager.disableAlpha(); GlStateManager.enableBlend(); GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0); RenderHelper.disableStandardItemLighting(); GlStateManager.depthMask(false); this.renderEngine.bindTexture(locationEndSkyPng); Tessellator tessellator = Tessellator.getInstance(); WorldRenderer worldrenderer = tessellator.getWorldRenderer(); for (int i = 0; i < 6; ++i) { GlStateManager.pushMatrix(); if (i == 1) { GlStateManager.rotate(90.0F, 1.0F, 0.0F, 0.0F); } if (i == 2) { GlStateManager.rotate(-90.0F, 1.0F, 0.0F, 0.0F); } if (i == 3) { GlStateManager.rotate(180.0F, 1.0F, 0.0F, 0.0F); } if (i == 4) { GlStateManager.rotate(90.0F, 0.0F, 0.0F, 1.0F); } if (i == 5) { GlStateManager.rotate(-90.0F, 0.0F, 0.0F, 1.0F); } worldrenderer.startDrawingQuads(); worldrenderer.setColorOpaque_I(2631720); worldrenderer.addVertexWithUV(-100.0D, -100.0D, -100.0D, 0.0D, 0.0D); worldrenderer.addVertexWithUV(-100.0D, -100.0D, 100.0D, 0.0D, 16.0D); worldrenderer.addVertexWithUV(100.0D, -100.0D, 100.0D, 16.0D, 16.0D); worldrenderer.addVertexWithUV(100.0D, -100.0D, -100.0D, 16.0D, 0.0D); tessellator.draw(); GlStateManager.popMatrix(); } GlStateManager.depthMask(true); GlStateManager.enableAlpha(); } }

You should set the foodstats field of the player. Also don't just copy-paste the code..

First; You should provide your version. Since rendering system of 1.7 and 1.8 is pretty different, it is needed.