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#version 460
uniform int uTDInstanceIDOffset;
uniform int uTDNumInstances;
uniform float uTDAlphaTestVal;
#define TD_NUM_COLOR_BUFFERS 1
#define TD_NUM_LIGHTS 0
#define TD_NUM_SHADOWED_LIGHTS 0
#define TD_NUM_ENV_LIGHTS 0
#define TD_LIGHTS_ARRAY_SIZE 1
#define TD_ENV_LIGHTS_ARRAY_SIZE 1
#define TD_NUM_CAMERAS 1
struct TDPhongResult
{
vec3 diffuse;
vec3 specular;
vec3 specular2;
float shadowStrength;
};
struct TDPBRResult
{
vec3 diffuse;
vec3 specular;
float shadowStrength;
};
struct TDMatrix
{
mat4 world;
mat4 worldInverse;
mat4 worldCam;
mat4 worldCamInverse;
mat4 cam;
mat4 camInverse;
mat4 camProj;
mat4 camProjInverse;
mat4 proj;
mat4 projInverse;
mat4 worldCamProj;
mat4 worldCamProjInverse;
mat4 quadReproject;
mat3 worldForNormals;
mat3 camForNormals;
mat3 worldCamForNormals;
};
layout(std140) uniform TDMatricesBlock {
TDMatrix uTDMats[TD_NUM_CAMERAS];
};
struct TDCameraInfo
{
vec4 nearFar;
vec4 fog;
vec4 fogColor;
int renderTOPCameraIndex;
};
layout(std140) uniform TDCameraInfoBlock {
TDCameraInfo uTDCamInfos[TD_NUM_CAMERAS];
};
struct TDGeneral
{
vec4 ambientColor;
vec4 nearFar;
vec4 viewport;
vec4 viewportRes;
vec4 fog;
vec4 fogColor;
};
layout(std140) uniform TDGeneralBlock {
TDGeneral uTDGeneral;
};
layout(location = 0) in vec3 P;
layout(location = 1) in vec3 N;
layout(location = 2) in vec4 Cd;
layout(location = 3) in vec3 uv[8];
vec4 TDWorldToProj(vec4 v);
vec4 TDWorldToProj(vec3 v);
vec4 TDWorldToProj(vec4 v, vec3 uv);
vec4 TDWorldToProj(vec3 v, vec3 uv);
int TDInstanceID();
int TDCameraIndex();
vec3 TDUVUnwrapCoord();
/*********TOUCHDEFORMPREFIX**********/
#define TD_NUM_BONES 0
vec3 TDInstanceTexCoord(int instanceID, vec3 t);
vec4 TDInstanceColor(int instanceID, vec4 curColor);
vec4 TDDeform(vec4 pos);
vec4 TDDeform(vec3 pos);
vec3 TDInstanceTexCoord(vec3 t);
vec4 TDInstanceColor(vec4 curColor);
#line 1
out Vertex
{
vec4 color;
vec3 worldSpacePos;
vec3 texCoord0;
flat int cameraIndex;
flat int instance;
} oVert;
void main()
{
{ // Avoid duplicate variable defs
vec3 texcoord = TDInstanceTexCoord(uv[0]);
oVert.texCoord0.stp = texcoord.stp;
}
// First deform the vertex and normal
// TDDeform always returns values in world space
oVert.instance = TDInstanceID();
vec4 worldSpacePos = TDDeform(P);
vec3 uvUnwrapCoord = TDInstanceTexCoord(TDUVUnwrapCoord());
gl_Position = TDWorldToProj(worldSpacePos, uvUnwrapCoord);
// This is here to ensure we only execute lighting etc. code
// when we need it. If picking is active we don't need lighting, so
// this entire block of code will be ommited from the compile.
// The TD_PICKING_ACTIVE define will be set automatically when
// picking is active.
int cameraIndex = TDCameraIndex();
oVert.cameraIndex = cameraIndex;
oVert.worldSpacePos.xyz = worldSpacePos.xyz;
oVert.color = TDInstanceColor(Cd);
}
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