Lothario
/
axmol
mirror of https://github.com/axmolengine/axmol.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Camera is working again 

Projection is passed in the shader.
Since P is in the shader, QuadCommand uses `Vec3Transform` instead of `Vec3TransformCoord` since it is faster.
This commit is contained in:
Ricardo Quesada 2014-01-09 14:26:22 -08:00
parent d13612ef32
commit 1dc169b19f
2 changed files with 5 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
cocos/2d/ccShader_PositionTextureColor_noMVP_vert.h
View File

@ -38,7 +38,7 @@ varying vec2 v_texCoord; \n\
\n\
void main() \n\
{ \n\
gl_Position = a_position; \n\
gl_Position = CC_PMatrix * a_position; \n\
v_fragmentColor = a_color; \n\
v_texCoord = a_texCoord; \n\
} \n\

14
cocos/2d/renderer/CCQuadCommand.cpp
View File

@ -58,12 +58,6 @@ void QuadCommand::init(int viewport, int32_t depth, GLuint textureID, GLProgram*
_capacity = quadCount;
}
kmMat4 p, mvp;
kmGLGetMatrix(KM_GL_PROJECTION, &p);
kmMat4Multiply(&mvp, &p, &mv);
_quadCount = quadCount;
memcpy(_quad, quad, sizeof(V3F_C4B_T2F_Quad) * quadCount);
@ -74,7 +68,7 @@ void QuadCommand::init(int viewport, int32_t depth, GLuint textureID, GLProgram*
vec1.x = q->bl.vertices.x;
vec1.y = q->bl.vertices.y;
vec1.z = q->bl.vertices.z;
kmVec3TransformCoord(&out1, &vec1, &mvp);
kmVec3Transform(&out1, &vec1, &mv);
q->bl.vertices.x = out1.x;
q->bl.vertices.y = out1.y;
q->bl.vertices.z = out1.z;
@ -83,7 +77,7 @@ void QuadCommand::init(int viewport, int32_t depth, GLuint textureID, GLProgram*
vec2.x = q->br.vertices.x;
vec2.y = q->br.vertices.y;
vec2.z = q->br.vertices.z;
kmVec3TransformCoord(&out2, &vec2, &mvp);
kmVec3Transform(&out2, &vec2, &mv);
q->br.vertices.x = out2.x;
q->br.vertices.y = out2.y;
q->br.vertices.z = out2.z;
@ -92,7 +86,7 @@ void QuadCommand::init(int viewport, int32_t depth, GLuint textureID, GLProgram*
vec3.x = q->tr.vertices.x;
vec3.y = q->tr.vertices.y;
vec3.z = q->tr.vertices.z;
kmVec3TransformCoord(&out3, &vec3, &mvp);
kmVec3Transform(&out3, &vec3, &mv);
q->tr.vertices.x = out3.x;
q->tr.vertices.y = out3.y;
q->tr.vertices.z = out3.z;
@ -101,7 +95,7 @@ void QuadCommand::init(int viewport, int32_t depth, GLuint textureID, GLProgram*
vec4.x = q->tl.vertices.x;
vec4.y = q->tl.vertices.y;
vec4.z = q->tl.vertices.z;
kmVec3TransformCoord(&out4, &vec4, &mvp);
kmVec3Transform(&out4, &vec4, &mv);
q->tl.vertices.x = out4.x;
q->tl.vertices.y = out4.y;
q->tl.vertices.z = out4.z;