mirror of https://github.com/bjornbytes/lovr.git
Send Transforms to Shaders;
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parent
706481f9ee
commit
24d928e9a2
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@ -1,4 +1,5 @@
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#include "lovr/types/shader.h"
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#include "math/transform.h"
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const luaL_Reg lovrShader[] = {
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{ "send", l_lovrShaderSend },
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@ -141,12 +142,17 @@ int l_lovrShaderSend(lua_State* L) {
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break;
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case GL_FLOAT_MAT4:
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if (lua_isuserdata(L, 3)) {
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Transform* transform = luax_checktype(L, 3, Transform);
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memcpy(data, transform->matrix, 16 * sizeof(float));
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} else {
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luaL_checktype(L, 3, LUA_TTABLE);
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for (int i = 0; i < 16; i++) {
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lua_rawgeti(L, 3, i + 1);
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data[i] = lua_tonumber(L, -1);
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lua_pop(L, 1);
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}
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}
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lovrShaderSendFloatMat4(shader, id, data);
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break;
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