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Finished adding Prey's material tokens.

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This commit is contained in:
Justin Marshall
2026-05-05 17:57:38 -07:00
parent d06356e042
commit a51e42f312
2 changed files with 409 additions and 213 deletions
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neo/renderer/Material.h
+46
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@@ -95,6 +95,10 @@ typedef enum {
DI_CUBE_RENDER,
DI_MIRROR_RENDER,
DI_XRAY_RENDER,
#ifdef PREY
DI_PORTAL_RENDER, // HUMANHEAD
DI_SKYBOX_RENDER, // HUMANHEAD tmj
#endif
DI_REMOTE_RENDER
} dynamicidImage_t;
@@ -115,6 +119,9 @@ typedef enum {
OP_TYPE_AND,
OP_TYPE_OR,
OP_TYPE_SOUND
#ifdef PREY
, OP_TYPE_FRAGMENTPROGRAMS // HUMANHEAD CJR: fragment program support toggle
#endif
} expOpType_t;
typedef enum {
@@ -188,6 +195,9 @@ typedef enum {
SL_BUMP,
SL_DIFFUSE,
SL_SPECULAR
#ifdef PREY
, SL_SHADER
#endif
} stageLighting_t;
// cross-blended terrain textures need to modulate the color by
@@ -199,12 +209,21 @@ typedef enum {
} stageVertexColor_t;
static const int MAX_FRAGMENT_IMAGES = 8;
#ifdef PREY
static const int MAX_VERTEX_PARMS = 8;
static const int MAX_FRAGMENT_PARMS = 8;
#else
static const int MAX_VERTEX_PARMS = 4;
#endif
typedef struct {
int vertexProgram;
int numVertexParms;
int vertexParms[MAX_VERTEX_PARMS][4]; // evaluated register indexes
#ifdef PREY
int numFragmentParms;
int fragmentParms[MAX_FRAGMENT_PARMS][4]; // evaluated register indexes
#endif
int fragmentProgram;
int numFragmentProgramImages;
@@ -213,6 +232,14 @@ typedef struct {
idMegaTexture* megaTexture; // handles all the binding and parameter setting
} newShaderStage_t;
#ifdef PREY
// HUMANHEAD bjk: specular exponent/brightness parsed by specularExp.
typedef struct {
float exponent;
float brightness;
} specData_t;
#endif
typedef struct {
int conditionRegister; // if registers[conditionRegister] == 0, skip stage
stageLighting_t lighting; // determines which passes interact with lights
@@ -225,8 +252,20 @@ typedef struct {
bool ignoreAlphaTest; // this stage should act as translucent, even
// if the surface is alpha tested
float privatePolygonOffset; // a per-stage polygon offset
#ifdef PREY
bool isGlow; // HUMANHEAD CJR: Glow overlay
bool isScopeView; // HUMANHEAD CJR: Scope view
bool isShuttleView; // HUMANHEAD pdm: shuttle view
bool isNotScopeView; // HUMANHEAD CJR
bool isSpiritWalk; // HUMANHEAD CJR
bool isNotSpiritWalk; // HUMANHEAD CJR
#endif
newShaderStage_t* newStage; // vertex / fragment program based stage
#ifdef PREY
specData_t specular; // HUMANHEAD bjk
#endif
} shaderStage_t;
typedef enum {
@@ -268,7 +307,11 @@ const int MAX_SHADER_STAGES = 256;
const int MAX_TEXGEN_REGISTERS = 4;
#ifdef PREY
const int MAX_ENTITY_SHADER_PARMS = 13; // HUMANHEAD pdm: increased from 12
#else
const int MAX_ENTITY_SHADER_PARMS = 12;
#endif
// material flags
typedef enum {
@@ -675,6 +718,9 @@ private:
void ParseSort(idLexer& src);
void ParseBlend(idLexer& src, shaderStage_t* stage);
void ParseVertexParm(idLexer& src, newShaderStage_t* newStage);
#ifdef PREY
void ParseFragmentParm(idLexer& src, newShaderStage_t* newStage);
#endif
void ParseFragmentMap(idLexer& src, newShaderStage_t* newStage);
void ParseStage(idLexer& src, const textureRepeat_t trpDefault = TR_REPEAT);
void ParseDeform(idLexer& src);