wx_bgi_solid.h

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#pragma once
 
#include "bgi_types.h"
#include "wx_bgi_dds.h"  // WXBGI_SOLID_* and WXBGI_PARAM_* constants
 
#ifdef __cplusplus
extern "C" {
#endif
 
// =============================================================================
// Global solid rendering defaults
// =============================================================================
 
BGI_API void BGI_CALL wxbgi_solid_set_draw_mode(int mode);
 
BGI_API int  BGI_CALL wxbgi_solid_get_draw_mode(void);
 
BGI_API void BGI_CALL wxbgi_dds_set_solid_draw_mode(int mode);
 
BGI_API void BGI_CALL wxbgi_solid_set_edge_color(int color);
 
BGI_API void BGI_CALL wxbgi_solid_set_face_color(int color);
 
// =============================================================================
// Phase 4 — 3D solid primitives (world-space, Z-up convention)
// =============================================================================
 
BGI_API void BGI_CALL wxbgi_solid_box(
    float cx, float cy, float cz,
    float width, float depth, float height);
 
BGI_API void BGI_CALL wxbgi_solid_sphere(
    float cx, float cy, float cz,
    float radius, int slices, int stacks);
 
BGI_API void BGI_CALL wxbgi_solid_cylinder(
    float cx, float cy, float cz,
    float radius, float height,
    int slices, int caps);
 
BGI_API void BGI_CALL wxbgi_solid_cone(
    float cx, float cy, float cz,
    float radius, float height,
    int slices, int cap);
 
BGI_API void BGI_CALL wxbgi_solid_torus(
    float cx, float cy, float cz,
    float major_r, float minor_r,
    int rings, int sides);
 
// =============================================================================
// Phase 5 — 3D surfaces
// =============================================================================
 
BGI_API void BGI_CALL wxbgi_surface_heightmap(
    float ox, float oy, float oz,
    float cell_w, float cell_h,
    int rows, int cols,
    const float *heights);
 
BGI_API void BGI_CALL wxbgi_surface_parametric(
    float cx, float cy, float cz,
    int formula,
    float param1, float param2,
    int u_steps, int v_steps);
 
// =============================================================================
// Phase 6 — 2D→3D extrusion
// =============================================================================
 
BGI_API void BGI_CALL wxbgi_extrude_polygon(
    const float *xs, const float *ys, int n_pts,
    float dir_x, float dir_y, float dir_z,
    int cap_start, int cap_end);
 
#ifdef __cplusplus
} // extern "C"
#endif