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Reenable hologram lighting

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This commit is contained in:
evg-zhabotinsky 2014-06-10 03:40:26 +04:00
parent 29fdc07410
commit f480dca78d
1 changed files with 33 additions and 29 deletions
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62
src/main/scala/li/cil/oc/client/renderer/tileentity/HologramRenderer.scala
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@ -80,10 +80,13 @@ object HologramRenderer extends TileEntitySpecialRenderer with Callable[Int] wit
if (commonBuffer == 0) { // First run only
commonBuffer = GL15.glGenBuffers()
var tmpBuf = BufferUtils.createFloatBuffer(hologram.width * hologram.width * hologram.height * 24 * (3 + 2))
def newVert = (x: Int, y: Int, z: Int, u: Int, v: Int) => { // Dirty hack to avoid rewriting :)
var tmpBuf = BufferUtils.createFloatBuffer(hologram.width * hologram.width * hologram.height * 24 * (2 + 3 + 3))
def newVert = (x: Int, y: Int, z: Int, u: Int, v: Int, nx: Int, ny: Int, nz: Int) => {
tmpBuf.put(u)
tmpBuf.put(v)
tmpBuf.put(nx)
tmpBuf.put(ny)
tmpBuf.put(nz)
tmpBuf.put(x)
tmpBuf.put(y)
tmpBuf.put(z)
@ -102,37 +105,37 @@ object HologramRenderer extends TileEntitySpecialRenderer with Callable[Int] wit
*/
// South
newVert(x + 1, y + 1, z + 1, 0, 0) // 5
newVert(x + 0, y + 1, z + 1, 1, 0) // 4
newVert(x + 0, y + 0, z + 1, 1, 1) // 7
newVert(x + 1, y + 0, z + 1, 0, 1) // 6
newVert(x + 1, y + 1, z + 1, 0, 0, 0, 0, 1) // 5
newVert(x + 0, y + 1, z + 1, 1, 0, 0, 0, 1) // 4
newVert(x + 0, y + 0, z + 1, 1, 1, 0, 0, 1) // 7
newVert(x + 1, y + 0, z + 1, 0, 1, 0, 0, 1) // 6
// North
newVert(x + 1, y + 0, z + 0, 0, 0) // 3
newVert(x + 0, y + 0, z + 0, 1, 0) // 2
newVert(x + 0, y + 1, z + 0, 1, 1) // 1
newVert(x + 1, y + 1, z + 0, 0, 1) // 0
newVert(x + 1, y + 0, z + 0, 0, 0, 0, 0, -1) // 3
newVert(x + 0, y + 0, z + 0, 1, 0, 0, 0, -1) // 2
newVert(x + 0, y + 1, z + 0, 1, 1, 0, 0, -1) // 1
newVert(x + 1, y + 1, z + 0, 0, 1, 0, 0, -1) // 0
// East
newVert(x + 1, y + 1, z + 1, 1, 0) // 5
newVert(x + 1, y + 0, z + 1, 1, 1) // 6
newVert(x + 1, y + 0, z + 0, 0, 1) // 3
newVert(x + 1, y + 1, z + 0, 0, 0) // 0
newVert(x + 1, y + 1, z + 1, 1, 0, 1, 0, 0) // 5
newVert(x + 1, y + 0, z + 1, 1, 1, 1, 0, 0) // 6
newVert(x + 1, y + 0, z + 0, 0, 1, 1, 0, 0) // 3
newVert(x + 1, y + 1, z + 0, 0, 0, 1, 0, 0) // 0
// West
newVert(x + 0, y + 0, z + 1, 1, 0) // 7
newVert(x + 0, y + 1, z + 1, 1, 1) // 4
newVert(x + 0, y + 1, z + 0, 0, 1) // 1
newVert(x + 0, y + 0, z + 0, 0, 0) // 2
newVert(x + 0, y + 0, z + 1, 1, 0, -1, 0, 0) // 7
newVert(x + 0, y + 1, z + 1, 1, 1, -1, 0, 0) // 4
newVert(x + 0, y + 1, z + 0, 0, 1, -1, 0, 0) // 1
newVert(x + 0, y + 0, z + 0, 0, 0, -1, 0, 0) // 2
// Up
newVert(x + 1, y + 1, z + 0, 0, 0) // 0
newVert(x + 0, y + 1, z + 0, 1, 0) // 1
newVert(x + 0, y + 1, z + 1, 1, 1) // 4
newVert(x + 1, y + 1, z + 1, 0, 1) // 5
newVert(x + 1, y + 1, z + 0, 0, 0, 0, 1, 0) // 0
newVert(x + 0, y + 1, z + 0, 1, 0, 0, 1, 0) // 1
newVert(x + 0, y + 1, z + 1, 1, 1, 0, 1, 0) // 4
newVert(x + 1, y + 1, z + 1, 0, 1, 0, 1, 0) // 5
// Down
newVert(x + 1, y + 0, z + 1, 0, 0) // 6
newVert(x + 0, y + 0, z + 1, 1, 0) // 7
newVert(x + 0, y + 0, z + 0, 1, 1) // 2
newVert(x + 1, y + 0, z + 0, 0, 1) // 3
newVert(x + 1, y + 0, z + 1, 0, 0, 0, -1, 0) // 6
newVert(x + 0, y + 0, z + 1, 1, 0, 0, -1, 0) // 7
newVert(x + 0, y + 0, z + 0, 1, 1, 0, -1, 0) // 2
newVert(x + 1, y + 0, z + 0, 0, 1, 0, -1, 0) // 3
}
}
}
@ -148,7 +151,7 @@ object HologramRenderer extends TileEntitySpecialRenderer with Callable[Int] wit
var tmpBuf = BufferUtils.createIntBuffer(hologram.width * hologram.width * hologram.height * 24 * 2)
// Copy color information, identify which quads to render and prepare data for glDrawElements
hologram.visibleQuads = 0;
hologram.visibleQuads = 0
var c = 0
tmpBuf.position(hologram.width * hologram.width * hologram.height * 24)
for (hx <- 0 until hologram.width) {
@ -247,14 +250,15 @@ object HologramRenderer extends TileEntitySpecialRenderer with Callable[Int] wit
hologram.dirty = false
}
GL11.glDisable(GL11.GL_LIGHTING) // Hologram that reflects light... It would be awesome! But...
GL11.glEnable(GL11.GL_NORMALIZE) // Normalize normals!!! (Yes, glScale scales them too!)
GL11.glEnable(GL11.GL_CULL_FACE)
GL11.glCullFace(GL11.GL_BACK) // Because fragment processing started to slow things down
bindTexture(Textures.blockHologram)
GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, commonBuffer)
GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY)
GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY)
GL11.glInterleavedArrays(GL11.GL_T2F_V3F, 0, 0)
GL11.glEnableClientState(GL11.GL_NORMAL_ARRAY)
GL11.glInterleavedArrays(GL11.GL_T2F_N3F_V3F, 0, 0)
GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, privateBuf)
GL11.glEnableClientState(GL11.GL_COLOR_ARRAY)
GL11.glColorPointer(3, GL11.GL_UNSIGNED_BYTE, 4, 0)