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test, review and fix the shader examples. https://github.com/electronstudio/raylib-python-cffi/issues/47

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richard 2022-02-02 18:21:34 +00:00
parent ff84bdf2dd
commit 218d9a18f7
7 changed files with 84 additions and 145 deletions
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27
examples/shaders/rlmath.py
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@ -1,15 +1,9 @@
# just a few functions from raymath
#from raylib.dynamic import raylib as rl, ffi
from raylib import rl, ffi
import raylib as rl
import math
#<<<<<<< HEAD
#<<<<<<< HEAD
#<<<<<<< HEAD
#=======
#>>>>>>> 2e2e575 (added shaders custom uniform)
#=======
#>>>>>>> 1775ffc4b093c881ee44a8027b4143add066d738
PI = 3.14159265358979323846
DEG2RAD = (PI/180.0)
RAD2DEG = (180.0/PI)
@ -27,16 +21,9 @@ def Lerp(start: float, end: float, amount: float):
def Vector2Zero():
return ffi.new("struct Vector2 *",[ 0, 0])
#<<<<<<< HEAD
#<<<<<<< HEAD
#=======
#>>>>>>> ffe4403 (complete fog example)
#=======
#>>>>>>> 2e2e575 (added shaders custom uniform)
#=======
#>>>>>>> 1775ffc4b093c881ee44a8027b4143add066d738
def Vector3Zero():
return ffi.new("struct Vector3 *",[ 0, 0, 0])
return rl.ffi.new("struct Vector3 *",[ 0, 0, 0])
def MatrixRotateX(angle):
result = MatrixIdentity();
@ -68,7 +55,7 @@ def MatrixRotateY(angle):
def MatrixIdentity():
result = ffi.new("struct Matrix *",[ 1.0, 0.0, 0.0, 0.0,0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ])
result = rl.ffi.new("struct Matrix *",[ 1.0, 0.0, 0.0, 0.0,0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ])
return result
@ -88,7 +75,7 @@ def MatrixRotateZ(angle):
def MatrixMultiply(left, right):
result = ffi.new("struct Matrix *")
result = rl.ffi.new("struct Matrix *")
result.m0 = left.m0*right.m0 + left.m1*right.m4 + left.m2*right.m8 + left.m3*right.m12;
result.m1 = left.m0*right.m1 + left.m1*right.m5 + left.m2*right.m9 + left.m3*right.m13;
result.m2 = left.m0*right.m2 + left.m1*right.m6 + left.m2*right.m10 + left.m3*right.m14;