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Fix transparency

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Render opaque faces first and then tranparent faces
Also fixed cylinder bottom triangle
This commit is contained in:
sup39 2021-11-24 01:14:49 +09:00
parent 6c0478464e
commit fd7f0f6a76
1 changed files with 17 additions and 13 deletions
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30
collision.py
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@ -13,7 +13,7 @@ from OpenGL.GLU import *
from OpenGL.arrays import vbo from OpenGL.arrays import vbo
from OpenGL.GL import shaders from OpenGL.GL import shaders
from numpy import array, pi, cos, sin from numpy import array, pi, cos, sin, concatenate as concat
tau = 2*pi tau = 2*pi
from memorylib import Dolphin from memorylib import Dolphin
@ -59,7 +59,7 @@ class CollisionViewer(QtWidgets.QOpenGLWidget):
if (type == """ + str(int(PlaneType.FLOOR)) + """) { if (type == """ + str(int(PlaneType.FLOOR)) + """) {
vVertexColor = vec4(0, 0, 1, 1); vVertexColor = vec4(0, 0, 1, 1);
} else if (type == """ + str(int(PlaneType.WATER)) + """) { } else if (type == """ + str(int(PlaneType.WATER)) + """) {
vVertexColor = vec4(0, 1, 1, 1); // TODO: transparency without breaking the depth test vVertexColor = vec4(0, 0.8, 1, 0.6);
} else if (type == """ + str(int(PlaneType.ROOF)) + """) { } else if (type == """ + str(int(PlaneType.ROOF)) + """) {
vVertexColor = vec4(1, 0, 0, 1); vVertexColor = vec4(1, 0, 0, 1);
} else if (type == """ + str(int(PlaneType.WALLZ)) + """) { } else if (type == """ + str(int(PlaneType.WALLZ)) + """) {
@ -69,7 +69,7 @@ class CollisionViewer(QtWidgets.QOpenGLWidget):
} else if (type == """ + str(int(PlaneType.CUBE)) + """) { } else if (type == """ + str(int(PlaneType.CUBE)) + """) {
vBorderColor = vVertexColor = vec4(1, 0.5, 0, 0.5); vBorderColor = vVertexColor = vec4(1, 0.5, 0, 0.5);
} else if (type == """ + str(int(PlaneType.HITBOX)) + """) { } else if (type == """ + str(int(PlaneType.HITBOX)) + """) {
vBorderColor = vVertexColor = vec4(1, 0, 1, 0.5); // TODO vBorderColor = vVertexColor = vec4(1, 0.5, 1, 0.7);
} else { } else {
vVertexColor = vec4(0.5, 0.5, 0.5, 1); vVertexColor = vec4(0.5, 0.5, 0.5, 1);
} }
@ -165,7 +165,7 @@ class CollisionViewer(QtWidgets.QOpenGLWidget):
z1 = z + r * sin(th) z1 = z + r * sin(th)
result += [ result += [
# bottom and top triangle # bottom and top triangle
[x, y, z, pt], [x1, y, z1, pt], [x0, y, z0, pt], [x, y, z, pt], [x0, y, z0, pt], [x1, y, z1, pt],
[x, y1, z, pt], [x1, y1, z1, pt], [x0, y1, z0, pt], [x, y1, z, pt], [x1, y1, z1, pt], [x0, y1, z0, pt],
# side rectangle # side rectangle
[x0, y, z0, pt], [x1, y1, z1, pt], [x1, y, z1, pt], [x0, y, z0, pt], [x1, y1, z1, pt], [x1, y, z1, pt],
@ -237,24 +237,27 @@ class CollisionViewer(QtWidgets.QOpenGLWidget):
for j in range(length): for j in range(length):
cubes.add(self.dolphin.read_uint32(info + 4 * j)) cubes.add(self.dolphin.read_uint32(info + 4 * j))
buffer = [] bufOpaque = [] # faces with alpha==1
bufAlpha = [] # faces with alpha<1
buffers = [bufOpaque, bufAlpha]
# Mario's hitbox # Mario's hitbox
ptrMario = self.dolphin.read_uint32(self.gpMarioOriginal) ptrMario = self.dolphin.read_uint32(self.gpMarioOriginal)
x, y, z = (self.dolphin.read_float(ptrMario+i) for i in (0x10, 0x14, 0x18)) x, y, z = (self.dolphin.read_float(ptrMario+i) for i in (0x10, 0x14, 0x18))
buffer += self.makeCylinder(x, y, z, 160, 50, 12) bufAlpha += self.makeCylinder(x, y, z, 160, 50, 12)
for f in floors: for f in floors:
ptype = PlaneType.WATER if self.dolphin.read_uint16(f) in [0x100, 0x101, 0x102, 0x103, 0x104, 0x105, 0x4104] else PlaneType.FLOOR isWater = self.dolphin.read_uint16(f) in [0x100, 0x101, 0x102, 0x103, 0x104, 0x105, 0x4104]
buffer += [ ptype = PlaneType.WATER if isWater else PlaneType.FLOOR
buffers[1 if isWater else 0] += [ # [1]=bufAlpha(WATER), [0]=bufOpaque(FLOOR)
[self.dolphin.read_float(f + 0x10), self.dolphin.read_float(f + 0x14), self.dolphin.read_float(f + 0x18), ptype], [self.dolphin.read_float(f + 0x10), self.dolphin.read_float(f + 0x14), self.dolphin.read_float(f + 0x18), ptype],
[self.dolphin.read_float(f + 0x1C), self.dolphin.read_float(f + 0x20), self.dolphin.read_float(f + 0x24), ptype], [self.dolphin.read_float(f + 0x1C), self.dolphin.read_float(f + 0x20), self.dolphin.read_float(f + 0x24), ptype],
[self.dolphin.read_float(f + 0x28), self.dolphin.read_float(f + 0x2C), self.dolphin.read_float(f + 0x30), ptype] [self.dolphin.read_float(f + 0x28), self.dolphin.read_float(f + 0x2C), self.dolphin.read_float(f + 0x30), ptype]
] ]
for r in roofs: for r in roofs:
buffer += [ bufOpaque += [
[self.dolphin.read_float(r + 0x10), self.dolphin.read_float(r + 0x14), self.dolphin.read_float(r + 0x18), PlaneType.ROOF], [self.dolphin.read_float(r + 0x10), self.dolphin.read_float(r + 0x14), self.dolphin.read_float(r + 0x18), PlaneType.ROOF],
[self.dolphin.read_float(r + 0x1C), self.dolphin.read_float(r + 0x20), self.dolphin.read_float(r + 0x24), PlaneType.ROOF], [self.dolphin.read_float(r + 0x1C), self.dolphin.read_float(r + 0x20), self.dolphin.read_float(r + 0x24), PlaneType.ROOF],
[self.dolphin.read_float(r + 0x28), self.dolphin.read_float(r + 0x2C), self.dolphin.read_float(r + 0x30), PlaneType.ROOF] [self.dolphin.read_float(r + 0x28), self.dolphin.read_float(r + 0x2C), self.dolphin.read_float(r + 0x30), PlaneType.ROOF]
@ -262,7 +265,7 @@ class CollisionViewer(QtWidgets.QOpenGLWidget):
for w in walls: for w in walls:
ptype = PlaneType.WALLX if self.dolphin.read_uint16(w + 0x4) & 0x8 else PlaneType.WALLZ ptype = PlaneType.WALLX if self.dolphin.read_uint16(w + 0x4) & 0x8 else PlaneType.WALLZ
buffer += [ bufOpaque += [
[self.dolphin.read_float(w + 0x10), self.dolphin.read_float(w + 0x14), self.dolphin.read_float(w + 0x18), ptype], [self.dolphin.read_float(w + 0x10), self.dolphin.read_float(w + 0x14), self.dolphin.read_float(w + 0x18), ptype],
[self.dolphin.read_float(w + 0x1C), self.dolphin.read_float(w + 0x20), self.dolphin.read_float(w + 0x24), ptype], [self.dolphin.read_float(w + 0x1C), self.dolphin.read_float(w + 0x20), self.dolphin.read_float(w + 0x24), ptype],
[self.dolphin.read_float(w + 0x28), self.dolphin.read_float(w + 0x2C), self.dolphin.read_float(w + 0x30), ptype] [self.dolphin.read_float(w + 0x28), self.dolphin.read_float(w + 0x2C), self.dolphin.read_float(w + 0x30), ptype]
@ -279,7 +282,7 @@ class CollisionViewer(QtWidgets.QOpenGLWidget):
[cx + .5 * dx, cy, cz - .5 * dz, PlaneType.CUBE], [cx + .5 * dx, cy + dy, cz - .5 * dz, PlaneType.CUBE] [cx + .5 * dx, cy, cz - .5 * dz, PlaneType.CUBE], [cx + .5 * dx, cy + dy, cz - .5 * dz, PlaneType.CUBE]
] ]
buffer += [ bufAlpha += [
v[0], v[1], v[2], v[1], v[3], v[2], # inward -x v[0], v[1], v[2], v[1], v[3], v[2], # inward -x
v[2], v[3], v[4], v[3], v[5], v[4], # inward +z v[2], v[3], v[4], v[3], v[5], v[4], # inward +z
v[4], v[5], v[6], v[5], v[7], v[6], # inward +x v[4], v[5], v[6], v[5], v[7], v[6], # inward +x
@ -300,7 +303,8 @@ class CollisionViewer(QtWidgets.QOpenGLWidget):
glUniformMatrix4fv(glGetUniformLocation(self.shader, 'viewMat'), 1, False, viewMat) glUniformMatrix4fv(glGetUniformLocation(self.shader, 'viewMat'), 1, False, viewMat)
glBindVertexArray(self.vao) glBindVertexArray(self.vao)
vertexBuffer = vbo.VBO(array(buffer, 'f')) buffer = concat(buffers, dtype='f')
vertexBuffer = vbo.VBO(buffer)
try: try:
vertexBuffer.bind() vertexBuffer.bind()
try: try: