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- replaced builtin position vertex attribute.

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This commit is contained in:
Christoph Oelckers 2014-07-15 01:02:48 +02:00
parent 1b7f5a2e6a
commit eedc5a69be
5 changed files with 10 additions and 8 deletions
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4
src/gl/data/gl_vertexbuffer.cpp
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@ -114,9 +114,9 @@ FFlatVertexBuffer::FFlatVertexBuffer()
glBindVertexArray(vao_id);
glBindBuffer(GL_ARRAY_BUFFER, vbo_id);
glVertexPointer(3,GL_FLOAT, sizeof(FFlatVertex), &VTO->x);
glVertexAttribPointer(VATTR_VERTEX, 3,GL_FLOAT, false, sizeof(FFlatVertex), &VTO->x);
glVertexAttribPointer(VATTR_TEXCOORD, 2,GL_FLOAT, false, sizeof(FFlatVertex), &VTO->u);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableVertexAttribArray(VATTR_VERTEX);
glEnableVertexAttribArray(VATTR_TEXCOORD);
glBindVertexArray(0);
}

4
src/gl/models/gl_models.cpp
View file

@ -116,7 +116,7 @@ FModelVertexBuffer::FModelVertexBuffer()
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, ibo_id);
glBufferData(GL_ELEMENT_ARRAY_BUFFER,ibo_shadowdata.Size() * sizeof(unsigned int), &ibo_shadowdata[0], GL_STATIC_DRAW);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableVertexAttribArray(VATTR_VERTEX);
glEnableVertexAttribArray(VATTR_TEXCOORD);
glEnableVertexAttribArray(VATTR_VERTEX2);
glBindVertexArray(0);
@ -140,7 +140,7 @@ FModelVertexBuffer::~FModelVertexBuffer()
unsigned int FModelVertexBuffer::SetupFrame(unsigned int frame1, unsigned int frame2, float factor)
{
glVertexPointer(3, GL_FLOAT, sizeof(FModelVertex), &VMO[frame1].x);
glVertexAttribPointer(VATTR_VERTEX, 3, GL_FLOAT, false, sizeof(FModelVertex), &VMO[frame1].x);
glVertexAttribPointer(VATTR_TEXCOORD, 2, GL_FLOAT, false, sizeof(FModelVertex), &VMO[frame1].u);
glVertexAttribPointer(VATTR_VERTEX2, 3, GL_FLOAT, false, sizeof(FModelVertex), &VMO[frame2].x);
return frame1;

4
src/gl/scene/gl_skydome.cpp
View file

@ -80,10 +80,10 @@ FSkyVertexBuffer::FSkyVertexBuffer()
glBindVertexArray(vao_id);
glBindBuffer(GL_ARRAY_BUFFER, vbo_id);
glVertexPointer(3, GL_FLOAT, sizeof(FSkyVertex), &VSO->x);
glVertexAttribPointer(VATTR_VERTEX, 3, GL_FLOAT, false, sizeof(FSkyVertex), &VSO->x);
glVertexAttribPointer(VATTR_TEXCOORD, 2, GL_FLOAT, false, sizeof(FSkyVertex), &VSO->u);
glVertexAttribPointer(VATTR_COLOR, 4, GL_UNSIGNED_BYTE, true, sizeof(FSkyVertex), &VSO->color);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableVertexAttribArray(VATTR_VERTEX);
glEnableVertexAttribArray(VATTR_TEXCOORD);
glEnableVertexAttribArray(VATTR_COLOR);
glBindVertexArray(0);

1
src/gl/shaders/gl_shader.cpp
View file

@ -158,6 +158,7 @@ bool FShader::Load(const char * name, const char * vert_prog_lump, const char *
glAttachShader(hShader, hVertProg);
glAttachShader(hShader, hFragProg);
glBindAttribLocation(hShader, VATTR_VERTEX, "aPosition");
glBindAttribLocation(hShader, VATTR_TEXCOORD, "aTexCoord");
glBindAttribLocation(hShader, VATTR_COLOR, "aColor");
glBindAttribLocation(hShader, VATTR_VERTEX2, "aVertex2");

5
wadsrc/static/shaders/glsl/main.vp
View file

@ -1,4 +1,5 @@
in vec4 aPosition;
in vec2 aTexCoord;
in vec4 aColor;
#ifndef SIMPLE // we do not need these for simple shaders
@ -24,13 +25,13 @@ void main()
if (gl_MultiTexCoord0.x >= 100000.0)
{
int fakeVI = int(aTexCoord.y)*5;
vert = gl_Vertex + vec4(fakeVB[fakeVI], fakeVB[fakeVI+1], fakeVB[fakeVI+2], 0.0);
vert = aPosition + vec4(fakeVB[fakeVI], fakeVB[fakeVI+1], fakeVB[fakeVI+2], 0.0);
tc = vec4(fakeVB[fakeVI+3], fakeVB[fakeVI+4], 0.0, 0.0);
}
else
#endif
{
vert = gl_Vertex;
vert = aPosition;
tc = vec4(aTexCoord, 0.0, 0.0);
}